Thread: Twin engine GTP project progress thread

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TwinV6GTP Twin engine GTP project... 06-25-2013, 07:30 PM
TwinV6GTP Re: Twin engine GTP project... 06-25-2013, 07:34 PM
Sandman Re: Twin engine GTP project... 06-25-2013, 07:39 PM
TwinV6GTP Re: Twin engine GTP project... 06-25-2013, 08:30 PM
TexasTanker19kilo20 Re: Twin engine GTP project... 06-25-2013, 07:40 PM
Scottydoggs Re: Twin engine GTP project... 06-25-2013, 07:41 PM
TwinV6GTP Re: Twin engine GTP project... 06-25-2013, 08:32 PM
dbextreme Re: Twin engine GTP project... 06-25-2013, 08:14 PM
ctracer Re: Twin engine GTP project... 06-25-2013, 08:15 PM
TwinV6GTP Re: Twin engine GTP project... 06-25-2013, 08:34 PM
97gtpjoe Re: Twin engine GTP project... 06-25-2013, 08:42 PM
TwinV6GTP Re: Twin engine GTP project... 06-25-2013, 09:00 PM
Scottydoggs Re: Twin engine GTP project... 06-25-2013, 09:03 PM
TwinV6GTP Re: Twin engine GTP project... 06-25-2013, 09:12 PM
Scottydoggs Re: Twin engine GTP project... 06-25-2013, 09:16 PM
TwinV6GTP Re: Twin engine GTP project... 06-25-2013, 09:31 PM
REDCRAPGP Re: Twin engine GTP project... 06-25-2013, 09:22 PM
Sandman Re: Twin engine GTP project... 06-26-2013, 05:50 AM
TwinV6GTP Re: Twin engine GTP project... 06-26-2013, 09:46 AM
Sandman Re: Twin engine GTP project... 06-26-2013, 06:40 PM
Explicit_Spade Re: Twin engine GTP project... 06-26-2013, 07:17 AM
ls1camino Re: Twin engine GTP project... 06-26-2013, 07:40 AM
Nighthwk12 Re: Twin engine GTP project... 06-26-2013, 07:57 AM
TwinV6GTP Re: Twin engine GTP project... 06-26-2013, 09:54 AM
REDCRAPGP Re: Twin engine GTP project... 06-26-2013, 09:51 AM
Scottydoggs Re: Twin engine GTP project... 06-26-2013, 09:59 AM
TwinV6GTP Re: Twin engine GTP project... 06-26-2013, 10:15 AM
penright Re: Twin engine GTP project... 06-26-2013, 10:03 AM
TwinV6GTP Re: Twin engine GTP project... 06-26-2013, 10:13 AM
Scottydoggs Re: Twin engine GTP project... 06-26-2013, 10:08 AM
ls1camino Re: Twin engine GTP project... 06-26-2013, 10:44 AM
Nighthwk12 Re: Twin engine GTP project... 06-26-2013, 11:06 AM
TwinV6GTP Re: Twin engine GTP project... 06-26-2013, 12:02 PM
GTPpower Re: Twin engine GTP project... 06-26-2013, 12:36 PM
LeadfootCJ7 Re: Twin engine GTP project... 06-26-2013, 01:07 PM
Anthony Smith Re: Twin engine GTP project... 06-26-2013, 03:26 PM
TwinV6GTP Re: Twin engine GTP project... 06-26-2013, 08:40 PM
coolone Re: Twin engine GTP project... 06-26-2013, 06:50 PM
Jakescoots Re: Twin engine GTP project... 06-26-2013, 10:48 PM
mofford12 Re: Twin engine GTP project... 06-27-2013, 01:25 AM
TwinV6GTP Re: Twin engine GTP project... 09-23-2013, 11:57 PM
cavell Re: Twin engine GTP project... 09-24-2013, 09:48 AM
TwinV6GTP Re: Twin engine GTP project... 09-24-2013, 11:41 AM
QUICKSILVER462 Re: Twin engine GTP project... 09-24-2013, 10:11 AM
Nighthwk12 Re: Twin engine GTP project... 09-24-2013, 11:53 AM
SnowFlake Re: Twin engine GTP project... 09-24-2013, 01:13 PM
TwinV6GTP Re: Twin engine GTP project... 09-24-2013, 03:22 PM
blownGP Re: Twin engine GTP project... 09-24-2013, 03:15 PM
SnowFlake Re: Twin engine GTP project... 09-24-2013, 03:28 PM
TwinV6GTP Re: Twin engine GTP project... 09-24-2013, 03:32 PM
SnowFlake Re: Twin engine GTP project... 09-24-2013, 03:36 PM
TwinV6GTP Re: Twin engine GTP project... 09-24-2013, 03:41 PM
TwinV6GTP Re: Twin engine GTP project... 09-24-2013, 08:01 PM
SnowTh1ef Re: Twin engine GTP project... 09-25-2013, 12:57 PM
darkhorizon Re: Twin engine GTP project... 09-25-2013, 02:00 PM
TwinV6GTP Re: Twin engine GTP project... 09-25-2013, 07:18 PM
darkhorizon Re: Twin engine GTP project... 09-26-2013, 09:20 AM
TwinV6GTP Re: Twin engine GTP project... 09-26-2013, 11:49 PM
darkhorizon Re: Twin engine GTP project... 09-27-2013, 12:25 PM
Frosty Re: Twin engine GTP project... 09-30-2013, 12:03 AM
TwinV6GTP Re: Twin engine GTP project... 09-30-2013, 09:22 AM
ntreftz Re: Twin engine GTP project... 09-30-2013, 10:16 AM
SnowTh1ef Re: Twin engine GTP project... 10-08-2013, 10:54 PM
TwinV6GTP Re: Twin engine GTP project... 10-14-2013, 10:04 PM
TwiztdWun Re: Twin engine GTP project... 10-28-2013, 07:57 PM
SnowTh1ef Re: Twin engine GTP project... 10-29-2013, 02:15 AM
TwinV6GTP Re: Twin engine GTP project... 10-29-2013, 09:29 AM
SnowTh1ef Re: Twin engine GTP project... 10-30-2013, 03:13 PM
Turbocharged400sbc Re: Twin engine GTP project... 10-31-2013, 05:33 AM
TwinV6GTP Re: Twin engine GTP project... 12-10-2013, 01:57 AM
Explicit_Spade Re: Twin engine GTP project... 12-10-2013, 02:06 AM
darkhorizon Re: Twin engine GTP project... 12-12-2013, 10:14 AM
Turbocharged400sbc Re: Twin engine GTP project... 12-12-2013, 11:44 AM
darkhorizon Re: Twin engine GTP project... 12-15-2013, 02:05 PM
TwinV6GTP Re: Twin engine GTP project... 12-16-2013, 05:12 PM
Anthony Smith Re: Twin engine GTP project... 12-12-2013, 12:00 PM
Explicit_Spade Re: Twin engine GTP project... 12-16-2013, 05:54 AM
darkhorizon Re: Twin engine GTP project... 12-16-2013, 10:10 AM
blueguy Re: Twin engine GTP project... 12-16-2013, 05:47 PM
sevenhellz Re: Twin engine GTP project... 12-16-2013, 11:54 PM
AjL227 Re: Twin engine GTP project... 12-17-2013, 12:39 AM
MGRead Re: Twin engine GTP project... 02-24-2014, 08:01 PM
TwinV6GTP Re: Twin engine GTP project... 02-25-2014, 09:38 AM
Juanmiguel Re: Twin engine GTP project... 02-25-2014, 05:54 PM
Turbocharged400sbc Re: Twin engine GTP project... 02-25-2014, 10:55 PM
ntreftz Re: Twin engine GTP project... 02-26-2014, 02:38 PM
davidadams Re: Twin engine GTP project... 02-26-2014, 02:33 PM
TwinV6GTP Re: Twin engine GTP project... 05-20-2014, 07:32 PM
Slick2500 Re: Twin engine GTP project... 05-20-2014, 08:02 PM
selliott Re: Twin engine GTP project... 05-20-2014, 11:20 PM
industrialfish Re: Twin engine GTP project... 05-21-2014, 03:37 AM
coolone Re: Twin engine GTP project... 05-21-2014, 04:46 AM
Frosty Re: Twin engine GTP project... 05-21-2014, 12:12 AM
87IROCZOWNER69 Re: Twin engine GTP project... 05-21-2014, 12:14 AM
Turbocharged400sbc Re: Twin engine GTP project... 05-21-2014, 07:02 AM
TwinV6GTP Re: Twin engine GTP project... 05-21-2014, 10:40 AM
TwinV6GTP Re: Twin engine GTP project... 05-21-2014, 10:52 AM
theaceofspades Re: Twin engine GTP project... 05-21-2014, 10:31 AM
darkhorizon Re: Twin engine GTP project... 05-21-2014, 03:01 PM
TwinV6GTP Re: Twin engine GTP project... 05-21-2014, 03:35 PM
16MustangVet Re: Twin engine GTP project... 05-21-2014, 06:19 PM
Turbocharged400sbc Re: Twin engine GTP project... 05-21-2014, 11:37 PM
TwinV6GTP Re: Twin engine GTP project... 06-05-2014, 10:23 PM
87IROCZOWNER69 Re: Twin engine GTP project... 06-05-2014, 11:02 PM
Turbocharged400sbc Re: Twin engine GTP project... 06-06-2014, 06:54 AM
TwinV6GTP Re: Twin engine GTP project... 06-06-2014, 07:21 AM
Turbocharged400sbc Re: Twin engine GTP project... 06-06-2014, 07:33 AM
TwinV6GTP Re: Twin engine GTP project... 06-06-2014, 12:01 PM
TwinV6GTP Re: Twin engine GTP project... 06-11-2014, 08:41 PM
BillBoost37 Re: Twin engine GTP project... 06-06-2014, 07:43 AM
Turbocharged400sbc Re: Twin engine GTP project... 06-06-2014, 09:27 AM
HighOctaneRacing Re: Twin engine GTP project... 06-06-2014, 09:31 AM
BillBoost37 Re: Twin engine GTP project... 06-06-2014, 09:31 AM
Scottydoggs Re: Twin engine GTP project... 06-11-2014, 09:19 PM
TwinV6GTP Re: Twin engine GTP project... 06-11-2014, 09:50 PM
TwinV6GTP Re: Twin engine GTP project... 06-11-2014, 09:58 PM
Scottydoggs Re: Twin engine GTP project... 06-11-2014, 10:00 PM
TwinV6GTP Re: Twin engine GTP project... 06-11-2014, 10:06 PM
Scottydoggs Re: Twin engine GTP project... 06-11-2014, 09:58 PM
TwinV6GTP Re: Twin engine GTP project... 06-11-2014, 09:59 PM
Scottydoggs Re: Twin engine GTP project... 06-11-2014, 10:15 PM
TwinV6GTP Re: Twin engine GTP project... 06-11-2014, 10:25 PM
Scottydoggs Re: Twin engine GTP project... 06-11-2014, 10:32 PM
wyoprix Re: Twin engine GTP project... 06-16-2014, 01:37 AM
TwinV6GTP Re: Twin engine GTP project... 07-10-2014, 11:41 AM
97AutoXVette Re: Twin engine GTP project... 07-10-2014, 12:58 PM
TwinV6GTP Re: Twin engine GTP project... 07-10-2014, 05:53 PM
Grandprix202 Re: Twin engine GTP project... 07-10-2014, 05:54 PM
TwinV6GTP Re: Twin engine GTP project... 07-10-2014, 05:59 PM
TwinV6GTP Re: Twin engine GTP project... 07-10-2014, 06:01 PM
darkhorizon Re: Twin engine GTP project... 07-10-2014, 06:41 PM
TwinV6GTP Twin engine GTP project... 07-10-2014, 08:04 PM
TwinV6GTP Re: Twin engine GTP project... 07-10-2014, 08:11 PM
97AutoXVette Re: Twin engine GTP project... 07-10-2014, 09:27 PM
TwinV6GTP Re: Twin engine GTP project... 07-10-2014, 10:02 PM
TwinV6GTP Re: Twin engine GTP project... 07-11-2014, 11:28 AM
darkhorizon Re: Twin engine GTP project... 07-11-2014, 03:26 PM
TwinV6GTP Re: Twin engine GTP project... 07-11-2014, 04:29 PM
Timing Re: Twin engine GTP project... 07-11-2014, 05:16 PM
TwinV6GTP Re: Twin engine GTP project... 07-11-2014, 06:52 PM
16MustangVet Re: Twin engine GTP project... 07-11-2014, 05:29 PM
REDCRAPGP Twin engine GTP project... 07-11-2014, 06:27 PM
Turbocharged400sbc Re: Twin engine GTP project... 07-12-2014, 10:19 AM
TwinV6GTP Re: Twin engine GTP project... 07-12-2014, 03:35 PM
Impala131 Re: Twin engine GTP project... 07-12-2014, 02:13 PM
TwinV6GTP Re: Twin engine GTP project... 07-12-2014, 03:36 PM
darkhorizon Re: Twin engine GTP project... 07-14-2014, 08:13 AM
TwinV6GTP Re: Twin engine GTP project... 07-14-2014, 12:43 PM
TwinV6GTP Re: Twin engine GTP project... 07-14-2014, 09:20 PM
TwinV6GTP Re: Twin engine GTP project... 07-14-2014, 09:23 PM
TwinV6GTP Re: Twin engine GTP project... 07-15-2014, 08:28 PM
TwinV6GTP Re: Twin engine GTP project... 07-15-2014, 08:30 PM
redlinepontiac Re: Twin engine GTP project... 07-15-2014, 08:58 PM
Turbocharged400sbc Re: Twin engine GTP project... 07-17-2014, 08:48 AM
TwinV6GTP Re: Twin engine GTP project... 07-17-2014, 09:27 AM
91parkave Re: Twin engine GTP project... 07-17-2014, 09:23 AM
TwinV6GTP Re: Twin engine GTP project... 07-17-2014, 09:35 AM
TwinV6GTP Re: Twin engine GTP project... 07-17-2014, 08:52 PM
TwinV6GTP Re: Twin engine GTP project... 07-18-2014, 04:41 PM
jake91 Re: Twin engine GTP project... 07-18-2014, 04:52 PM
TwinV6GTP Re: Twin engine GTP project... 07-21-2014, 10:25 PM
TwinV6GTP Re: Twin engine GTP project... 07-21-2014, 10:27 PM
TwinV6GTP Re: Twin engine GTP project... 07-22-2014, 08:37 PM
TwinV6GTP Re: Twin engine GTP project... 07-22-2014, 08:38 PM
dsmuts Re: Twin engine GTP project... 07-22-2014, 08:56 PM
TwinV6GTP Re: Twin engine GTP project... 07-22-2014, 09:08 PM
Timing Re: Twin engine GTP project... 07-22-2014, 09:16 PM
darkhorizon Re: Twin engine GTP project... 07-23-2014, 04:48 PM
TwinV6GTP Re: Twin engine GTP project... 07-23-2014, 10:18 PM
91parkave Re: Twin engine GTP project... 07-23-2014, 11:33 PM
16MustangVet Re: Twin engine GTP project... 07-23-2014, 11:38 PM
TheDarkAngel Re: Twin engine GTP project... 07-24-2014, 12:42 AM
Booba5185 Re: Twin engine GTP project... 07-24-2014, 02:01 AM
dsmuts Re: Twin engine GTP project... 07-24-2014, 05:43 AM
QUICKSILVER462 Re: Twin engine GTP project... 07-24-2014, 06:55 AM
TwinV6GTP Re: Twin engine GTP project... 07-24-2014, 09:30 AM
Russosaur Re: Twin engine GTP project... 07-24-2014, 12:15 PM
97AutoXVette Re: Twin engine GTP project... 07-24-2014, 01:15 PM
16MustangVet Re: Twin engine GTP project... 07-24-2014, 01:37 PM
97AutoXVette Re: Twin engine GTP project... 07-24-2014, 02:09 PM
TheDarkAngel Re: Twin engine GTP project... 07-24-2014, 03:30 PM
stocker Re: Twin engine GTP project... 07-24-2014, 04:08 PM
jdredd Re: Twin engine GTP project... 07-24-2014, 04:12 PM
TwinV6GTP Re: Twin engine GTP project... 07-24-2014, 08:54 PM
Fivefingerdeathpunch Re: Twin engine GTP project... 07-24-2014, 09:00 PM
TwinV6GTP Re: Twin engine GTP project... 07-24-2014, 09:08 PM
16MustangVet Re: Twin engine GTP project... 07-24-2014, 09:11 PM
TwinV6GTP Re: Twin engine GTP project... 07-24-2014, 09:42 PM
redlinepontiac Re: Twin engine GTP project... 07-24-2014, 10:00 PM
TwinV6GTP Re: Twin engine GTP project... 07-24-2014, 11:49 PM
91parkave Re: Twin engine GTP project... 07-24-2014, 11:18 PM
TwinV6GTP Re: Twin engine GTP project... 07-24-2014, 11:48 PM
Jomamma Re: Twin engine GTP project... 07-24-2014, 11:30 PM
Booba5185 Re: Twin engine GTP project... 07-25-2014, 12:16 AM
TwinV6GTP Re: Twin engine GTP project... 07-25-2014, 12:20 AM
Booba5185 Re: Twin engine GTP project... 07-25-2014, 12:24 AM
Turbocharged400sbc Re: Twin engine GTP project... 07-25-2014, 07:09 AM
penright Re: Twin engine GTP project... 07-25-2014, 08:13 AM
Turbocharged400sbc Re: Twin engine GTP project... 07-25-2014, 08:51 AM
penright Re: Twin engine GTP project... 07-25-2014, 11:58 AM
TwinV6GTP Re: Twin engine GTP project... 07-25-2014, 09:50 AM
Turbocharged400sbc Re: Twin engine GTP project... 07-25-2014, 11:20 AM
TwinV6GTP Re: Twin engine GTP project... 07-25-2014, 12:14 PM
penright Re: Twin engine GTP project... 07-29-2014, 07:43 AM
darkhorizon Re: Twin engine GTP project... 07-25-2014, 08:08 AM
TwinV6GTP Re: Twin engine GTP project... 07-25-2014, 09:54 AM
darkhorizon Re: Twin engine GTP project... 07-25-2014, 08:19 AM
Turbocharged400sbc Re: Twin engine GTP project... 07-25-2014, 12:19 PM
Turbocharged400sbc Re: Twin engine GTP project... 07-25-2014, 12:30 PM
TwinV6GTP Re: Twin engine GTP project... 07-25-2014, 01:19 PM
TwinV6GTP Re: Twin engine GTP project... 07-25-2014, 01:22 PM
Russosaur Re: Twin engine GTP project... 07-25-2014, 01:24 PM
Jomamma Re: Twin engine GTP project... 07-25-2014, 01:58 PM
TwinV6GTP Re: Twin engine GTP project... 07-25-2014, 02:14 PM
BillBoost37 Re: Twin engine GTP project... 07-25-2014, 01:35 PM
Turbocharged400sbc Re: Twin engine GTP project... 07-25-2014, 02:13 PM
TwinV6GTP Re: Twin engine GTP project... 07-25-2014, 02:15 PM
Turbocharged400sbc Re: Twin engine GTP project... 07-25-2014, 02:42 PM
TwinV6GTP Re: Twin engine GTP project... 07-25-2014, 02:57 PM
Turbocharged400sbc Re: Twin engine GTP project... 07-25-2014, 03:57 PM
Bronco Boy Re: Twin engine GTP project... 07-25-2014, 04:10 PM
TwinV6GTP Re: Twin engine GTP project... 07-26-2014, 11:34 AM
ZephTheChef Re: Twin engine GTP project... 07-25-2014, 09:52 PM
TwinV6GTP Re: Twin engine GTP project... 07-26-2014, 11:32 AM
Turbocharged400sbc Re: Twin engine GTP project... 07-26-2014, 01:35 PM
TwinV6GTP Re: Twin engine GTP project... 07-27-2014, 01:35 PM
AndrewZ28 Re: Twin engine GTP project... 07-26-2014, 11:07 PM
TwinV6GTP Re: Twin engine GTP project... 07-27-2014, 12:22 AM
darkhorizon Re: Twin engine GTP project... 07-27-2014, 09:51 AM
TwinV6GTP Re: Twin engine GTP project... 07-27-2014, 01:34 PM
darkhorizon Re: Twin engine GTP project... 07-27-2014, 02:15 PM
91parkave Re: Twin engine GTP project... 07-27-2014, 02:43 PM
TwinV6GTP Re: Twin engine GTP project... 07-27-2014, 03:35 PM
Silver2kgtp Re: Twin engine GTP project... 07-28-2014, 05:00 AM
Turbocharged400sbc Re: Twin engine GTP project... 07-28-2014, 06:01 AM
TwinV6GTP Re: Twin engine GTP project... 07-28-2014, 09:54 AM
Turbocharged400sbc Re: Twin engine GTP project... 07-28-2014, 12:12 PM
TwinV6GTP Re: Twin engine GTP project... 07-28-2014, 01:44 PM
Turbocharged400sbc Re: Twin engine GTP project... 07-28-2014, 04:12 PM
TwinV6GTP Re: Twin engine GTP project... 07-28-2014, 06:51 PM
Sandman Re: Twin engine GTP project... 07-28-2014, 08:08 PM
TwinV6GTP Re: Twin engine GTP project... 07-28-2014, 10:43 PM
Bronco Boy Re: Twin engine GTP project... 07-29-2014, 09:03 AM
TwinV6GTP Re: Twin engine GTP project... 07-29-2014, 01:06 PM
91parkave Re: Twin engine GTP project... 07-28-2014, 11:58 PM
97AutoXVette Re: Twin engine GTP project... 07-29-2014, 07:22 AM
TwinV6GTP Re: Twin engine GTP project... 07-29-2014, 07:41 AM
Turbocharged400sbc Re: Twin engine GTP project... 07-29-2014, 02:56 PM
TwinV6GTP Re: Twin engine GTP project... 07-29-2014, 03:41 PM
Turbocharged400sbc Re: Twin engine GTP project... 07-29-2014, 04:26 PM
TwinV6GTP Re: Twin engine GTP project... 07-29-2014, 04:44 PM
Turbocharged400sbc Re: Twin engine GTP project... 07-30-2014, 06:38 AM
TwinV6GTP Re: Twin engine GTP project... 07-29-2014, 08:13 PM
Turbocharged400sbc Re: Twin engine GTP project... 07-29-2014, 09:02 PM
TwinV6GTP Twin engine GTP project... 07-29-2014, 10:14 PM
Turbocharged400sbc Re: Twin engine GTP project... 07-30-2014, 06:52 AM
TwinV6GTP Re: Twin engine GTP project... 07-31-2014, 08:46 PM
Russosaur Re: Twin engine GTP project... 08-01-2014, 09:16 AM
TwinV6GTP Re: Twin engine GTP project... 08-01-2014, 10:50 AM
97AutoXVette Re: Twin engine GTP project... 08-01-2014, 11:42 AM
blownGP Re: Twin engine GTP project... 08-01-2014, 10:04 AM
97AutoXVette Re: Twin engine GTP project... 08-01-2014, 10:17 AM
TwinV6GTP Re: Twin engine GTP project... 08-01-2014, 10:51 AM
97AutoXVette Re: Twin engine GTP project... 08-01-2014, 11:43 AM
91parkave Re: Twin engine GTP project... 08-02-2014, 12:11 AM
blownGP Re: Twin engine GTP project... 08-02-2014, 06:44 AM
Sandman Re: Twin engine GTP project... 08-02-2014, 08:50 AM
danomite02 Re: Twin engine GTP project... 08-02-2014, 10:09 AM
ILoveAudi Re: Twin engine GTP project... 08-02-2014, 11:19 AM
Speedy1973 Re: Twin engine GTP project... 08-02-2014, 11:39 AM
Bronco Boy Re: Twin engine GTP project... 08-02-2014, 03:22 PM
Alix0r Re: Twin engine GTP project... 08-02-2014, 03:31 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-02-2014, 03:35 PM
Mikey Bonefas Re: Twin engine GTP project... 08-02-2014, 04:18 PM
Kejross Re: Twin engine GTP project... 08-02-2014, 07:08 PM
Russosaur Re: Twin engine GTP project... 08-02-2014, 07:10 PM
16MustangVet Re: Twin engine GTP project... 08-02-2014, 07:38 PM
TwinV6GTP Re: Twin engine GTP project... 08-03-2014, 01:36 AM
ntreftz Re: Twin engine GTP project... 08-02-2014, 10:57 PM
Grandprix202 Re: Twin engine GTP project... 08-03-2014, 12:12 AM
91parkave Re: Twin engine GTP project... 08-03-2014, 10:58 AM
TwinV6GTP Re: Twin engine GTP project... 08-03-2014, 11:06 AM
darkhorizon Re: Twin engine GTP project... 08-03-2014, 11:24 AM
TwinV6GTP Re: Twin engine GTP project... 08-03-2014, 11:44 AM
LowRidinCrew Re: Twin engine GTP project... 08-03-2014, 09:42 PM
TwinV6GTP Re: Twin engine GTP project... 08-03-2014, 09:50 PM
Speedy1973 Re: Twin engine GTP project... 08-03-2014, 10:44 PM
Sandman Re: Twin engine GTP project... 08-04-2014, 10:31 AM
TwinV6GTP Re: Twin engine GTP project... 08-14-2014, 03:48 PM
97AutoXVette Re: Twin engine GTP project... 08-14-2014, 04:09 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-14-2014, 04:12 PM
TwinV6GTP Re: Twin engine GTP project... 08-14-2014, 04:20 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-14-2014, 05:24 PM
TwinV6GTP Re: Twin engine GTP project... 08-14-2014, 07:15 PM
TwinV6GTP Re: Twin engine GTP project... 08-14-2014, 07:44 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-14-2014, 05:14 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-14-2014, 11:25 PM
TwinV6GTP Re: Twin engine GTP project... 08-15-2014, 12:13 PM
SnowTh1ef Re: Twin engine GTP project... 08-15-2014, 12:24 AM
TwinV6GTP Re: Twin engine GTP project... 08-15-2014, 12:17 PM
Silver2kgtp Re: Twin engine GTP project... 08-15-2014, 04:48 AM
TwinV6GTP Re: Twin engine GTP project... 08-15-2014, 12:19 PM
91parkave Re: Twin engine GTP project... 08-15-2014, 03:23 PM
TwinV6GTP Re: Twin engine GTP project... 08-15-2014, 06:01 PM
TwinV6GTP Re: Twin engine GTP project... 08-15-2014, 07:57 PM
jdredd Re: Twin engine GTP project... 08-15-2014, 08:51 PM
TwinV6GTP Re: Twin engine GTP project... 08-16-2014, 01:37 AM
jdredd Re: Twin engine GTP project... 08-16-2014, 02:05 AM
Turbocharged400sbc Re: Twin engine GTP project... 08-15-2014, 08:28 PM
TwinV6GTP Re: Twin engine GTP project... 08-16-2014, 01:35 AM
GTPpower Re: Twin engine GTP project... 08-16-2014, 11:57 AM
TwinV6GTP Re: Twin engine GTP project... 08-16-2014, 12:04 PM
TwinV6GTP Re: Twin engine GTP project... 08-16-2014, 12:34 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-16-2014, 01:25 PM
TwinV6GTP Re: Twin engine GTP project... 08-16-2014, 01:39 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-16-2014, 01:18 PM
SlowFiero Re: Twin engine GTP project... 08-16-2014, 03:45 PM
TwinV6GTP Re: Twin engine GTP project... 08-16-2014, 05:06 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-16-2014, 05:00 PM
SlowFiero Re: Twin engine GTP project... 08-16-2014, 05:10 PM
TwinV6GTP Re: Twin engine GTP project... 08-16-2014, 05:35 PM
TwinV6GTP Re: Twin engine GTP project... 08-17-2014, 03:28 PM
Scottydoggs Re: Twin engine GTP project... 08-17-2014, 07:39 PM
TwinV6GTP Re: Twin engine GTP project... 08-17-2014, 08:19 PM
SomeDudeAtHome Re: Twin engine GTP project... 08-17-2014, 10:23 PM
TwinV6GTP Re: Twin engine GTP project... 08-17-2014, 11:31 PM
ILoveAudi Re: Twin engine GTP project... 08-17-2014, 11:40 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-18-2014, 07:24 AM
TwinV6GTP Re: Twin engine GTP project... 08-18-2014, 12:08 PM
Bronco Boy Re: Twin engine GTP project... 08-18-2014, 02:16 PM
91parkave Re: Twin engine GTP project... 08-18-2014, 07:28 AM
Turbocharged400sbc Re: Twin engine GTP project... 08-18-2014, 11:36 AM
TwinV6GTP Re: Twin engine GTP project... 08-18-2014, 12:09 PM
GTPpower Re: Twin engine GTP project... 08-18-2014, 07:52 AM
91parkave Re: Twin engine GTP project... 08-18-2014, 01:07 PM
darkhorizon Re: Twin engine GTP project... 08-18-2014, 01:24 PM
TwinV6GTP Re: Twin engine GTP project... 08-18-2014, 08:35 PM
stocker Re: Twin engine GTP project... 08-18-2014, 02:36 PM
darkhorizon Re: Twin engine GTP project... 08-19-2014, 08:21 AM
TwinV6GTP Re: Twin engine GTP project... 08-19-2014, 09:39 AM
TwinV6GTP Re: Twin engine GTP project... 08-19-2014, 08:26 PM
Silver2kgtp Re: Twin engine GTP project... 08-19-2014, 09:25 PM
GTPpower Re: Twin engine GTP project... 08-25-2014, 11:15 AM
GTPpower Re: Twin engine GTP project... 08-25-2014, 11:20 AM
TwinV6GTP Re: Twin engine GTP project... 08-25-2014, 12:25 PM
penright Re: Twin engine GTP project... 08-25-2014, 12:52 PM
TwinV6GTP Re: Twin engine GTP project... 08-25-2014, 01:07 PM
Grandprix202 Re: Twin engine GTP project... 08-25-2014, 12:39 PM
TwinV6GTP Re: Twin engine GTP project... 08-25-2014, 03:14 PM
Scottydoggs Re: Twin engine GTP project... 08-25-2014, 03:54 PM
91parkave Re: Twin engine GTP project... 08-25-2014, 04:10 PM
Silver2kgtp Re: Twin engine GTP project... 08-25-2014, 07:26 PM
PurpleGuy Re: Twin engine GTP project... 08-25-2014, 08:41 PM
spazzz Re: Twin engine GTP project... 08-25-2014, 08:48 PM
TwinV6GTP Re: Twin engine GTP project... 08-25-2014, 09:04 PM
PurpleGuy Re: Twin engine GTP project... 08-25-2014, 09:21 PM
SnowTh1ef Re: Twin engine GTP project... 08-26-2014, 12:54 AM
Turbocharged400sbc Re: Twin engine GTP project... 08-26-2014, 05:32 AM
TwinV6GTP Re: Twin engine GTP project... 08-26-2014, 08:10 AM
91parkave Re: Twin engine GTP project... 08-26-2014, 08:05 AM
darkhorizon Re: Twin engine GTP project... 08-26-2014, 08:19 AM
TwinV6GTP Re: Twin engine GTP project... 08-26-2014, 09:12 AM
Turbocharged400sbc Re: Twin engine GTP project... 08-26-2014, 11:16 AM
TwinV6GTP Re: Twin engine GTP project... 08-26-2014, 12:35 PM
SlowFiero Re: Twin engine GTP project... 08-26-2014, 12:54 PM
TwinV6GTP Re: Twin engine GTP project... 08-26-2014, 07:03 PM
TwinV6GTP Re: Twin engine GTP project... 08-26-2014, 07:04 PM
PurpleGuy Re: Twin engine GTP project... 08-26-2014, 09:25 PM
TwinV6GTP Re: Twin engine GTP project... 08-26-2014, 09:51 PM
BillBoost37 Re: Twin engine GTP project... 08-27-2014, 06:27 AM
TwinV6GTP Re: Twin engine GTP project... 08-27-2014, 09:28 AM
Turbocharged400sbc Re: Twin engine GTP project... 08-27-2014, 06:58 AM
darkhorizon Re: Twin engine GTP project... 08-27-2014, 07:03 AM
jdredd Re: Twin engine GTP project... 08-27-2014, 01:01 PM
TwinV6GTP Re: Twin engine GTP project... 08-27-2014, 02:56 PM
jdredd Re: Twin engine GTP project... 08-27-2014, 03:51 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-27-2014, 06:17 PM
TwinV6GTP Re: Twin engine GTP project... 08-27-2014, 08:20 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-28-2014, 10:34 AM
TwinV6GTP Re: Twin engine GTP project... 08-28-2014, 02:56 PM
91parkave Re: Twin engine GTP project... 08-27-2014, 06:36 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-27-2014, 07:22 PM
TwinV6GTP Re: Twin engine GTP project... 08-27-2014, 07:59 PM
TwinV6GTP Re: Twin engine GTP project... 08-27-2014, 08:21 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-28-2014, 03:24 PM
jdredd Re: Twin engine GTP project... 08-28-2014, 05:10 PM
TwinV6GTP Re: Twin engine GTP project... 08-28-2014, 08:26 PM
91parkave Re: Twin engine GTP project... 08-28-2014, 10:17 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-28-2014, 10:53 PM
darkhorizon Re: Twin engine GTP project... 08-29-2014, 07:35 AM
kkehlet Re: Twin engine GTP project... 08-29-2014, 07:19 PM
TwinV6GTP Re: Twin engine GTP project... 08-30-2014, 11:21 PM
Turbocharged400sbc Re: Twin engine GTP project... 08-30-2014, 11:29 PM
Mike16 Re: Twin engine GTP project... 08-31-2014, 06:52 AM
Neil98gt Re: Twin engine GTP project... 09-02-2014, 06:17 PM
Russosaur Re: Twin engine GTP project... 09-02-2014, 06:18 PM
theaceofspades Re: Twin engine GTP project... 09-02-2014, 06:28 PM
Sandman Re: Twin engine GTP project... 09-02-2014, 06:30 PM
TwinV6GTP Re: Twin engine GTP project... 09-02-2014, 10:12 PM
Silver2kgtp Re: Twin engine GTP project... 09-03-2014, 05:17 AM
Silver2kgtp Re: Twin engine GTP project... 09-03-2014, 05:38 PM
TwinV6GTP Re: Twin engine GTP project... 09-03-2014, 08:47 PM
TwinV6GTP Re: Twin engine GTP project... 09-03-2014, 08:27 PM
Jomamma Re: Twin engine GTP project... 09-03-2014, 08:35 PM
TwinV6GTP Re: Twin engine GTP project... 09-03-2014, 08:43 PM
darkhorizon Re: Twin engine GTP project... 09-05-2014, 04:33 PM
TwinV6GTP Re: Twin engine GTP project... 09-05-2014, 04:56 PM
ILoveAudi Re: Twin engine GTP project... 09-03-2014, 08:38 PM
Scottydoggs Re: Twin engine GTP project... 09-03-2014, 08:41 PM
TwinV6GTP Re: Twin engine GTP project... 09-03-2014, 08:43 PM
Scottydoggs Re: Twin engine GTP project... 09-03-2014, 08:46 PM
TwinV6GTP Re: Twin engine GTP project... 09-03-2014, 08:50 PM
91parkave Re: Twin engine GTP project... 09-03-2014, 11:21 PM
TwinV6GTP Re: Twin engine GTP project... 09-04-2014, 10:33 AM
Fivefingerdeathpunch Re: Twin engine GTP project... 09-04-2014, 12:24 AM
selliott Re: Twin engine GTP project... 09-04-2014, 12:49 AM
REDCRAPGP Re: Twin engine GTP project... 09-04-2014, 10:56 AM
Buggsy Re: Twin engine GTP project... 09-04-2014, 10:04 AM
TwinV6GTP Re: Twin engine GTP project... 09-04-2014, 10:31 AM
Turbocharged400sbc Re: Twin engine GTP project... 09-04-2014, 11:33 AM
87IROCZOWNER69 Re: Twin engine GTP project... 09-05-2014, 12:21 PM
SnowTh1ef Re: Twin engine GTP project... 09-05-2014, 12:32 PM
TwinV6GTP Re: Twin engine GTP project... 09-05-2014, 12:46 PM
SomeDudeAtHome Re: Twin engine GTP project... 09-05-2014, 06:10 PM
blownGP Re: Twin engine GTP project... 09-05-2014, 09:59 PM
TwinV6GTP Re: Twin engine GTP project... 09-05-2014, 10:12 PM
selliott Re: Twin engine GTP project... 09-05-2014, 11:30 PM
Turbocharged400sbc Re: Twin engine GTP project... 09-10-2014, 09:09 AM
TwinV6GTP Re: Twin engine GTP project... 09-10-2014, 09:52 AM
smoke14 Re: Twin engine GTP project... 09-11-2014, 03:53 PM
TwinV6GTP Re: Twin engine GTP project... 09-11-2014, 04:20 PM
SnowTh1ef Re: Twin engine GTP project... 09-11-2014, 03:54 PM
SlowFiero Re: Twin engine GTP project... 09-11-2014, 04:35 PM
TwinV6GTP Re: Twin engine GTP project... 09-11-2014, 05:39 PM
TwinV6GTP Re: Twin engine GTP project... 09-18-2014, 07:38 PM
smoke14 Re: Twin engine GTP project... 09-18-2014, 08:11 PM
TwinV6GTP Re: Twin engine GTP project... 09-23-2014, 07:55 PM
Slick2500 Re: Twin engine GTP project... 11-24-2014, 11:19 PM
TwinV6GTP Re: Twin engine GTP project... 11-24-2014, 11:25 PM
Russosaur Re: Twin engine GTP project... 09-23-2014, 07:57 PM
TexasTanker19kilo20 Re: Twin engine GTP project... 09-24-2014, 11:17 AM
smitz327 Re: Twin engine GTP project... 09-24-2014, 02:30 PM
TwinV6GTP Re: Twin engine GTP project... 11-24-2014, 10:38 PM
16MustangVet Re: Twin engine GTP project... 11-24-2014, 10:40 PM
TwinV6GTP Re: Twin engine GTP project... 11-24-2014, 10:44 PM
TwinV6GTP Re: Twin engine GTP project... 11-24-2014, 10:45 PM
TwinV6GTP Re: Twin engine GTP project... 11-25-2014, 07:34 PM
Fivefingerdeathpunch Re: Twin engine GTP project... 11-24-2014, 11:17 PM
TwinV6GTP Re: Twin engine GTP project... 11-24-2014, 11:25 PM
SnowTh1ef Re: Twin engine GTP project... 11-25-2014, 07:37 PM
TwinV6GTP Re: Twin engine GTP project... 11-25-2014, 09:32 PM
SnowTh1ef Re: Twin engine GTP project... 11-26-2014, 04:24 PM
michaelb721 Re: Twin engine GTP project... 12-20-2014, 12:07 PM
Turbocharged400sbc Re: Twin engine GTP project... 11-26-2014, 08:07 AM
TwinV6GTP Re: Twin engine GTP project... 11-26-2014, 11:40 AM
xalaran Re: Twin engine GTP project... 01-25-2015, 04:19 PM
Bronco Boy Re: Twin engine GTP project... 04-10-2015, 12:37 PM
Sandman Re: Twin engine GTP project... 04-10-2015, 08:58 PM
Ridin ON Chrome Re: Twin engine GTP project... 04-11-2015, 10:30 PM
GTPpower Re: Twin engine GTP project... 04-13-2015, 08:10 AM
SomeDudeAtHome Re: Twin engine GTP project... 07-01-2015, 08:21 PM
TwinV6GTP Re: Twin engine GTP project... 07-01-2015, 10:14 PM
SomeDudeAtHome Re: Twin engine GTP project... 07-02-2015, 03:29 PM
Ridin ON Chrome Re: Twin engine GTP project... 07-02-2015, 11:11 PM
eatpasta Re: Twin engine GTP project... 02-17-2017, 06:45 PM
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  1. #1 Re: Twin engine GTP project progress thread 
    GTP Level Member TwinV6GTP's Avatar
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    Quote Originally Posted by Buggsy View Post
    Sweet, you built in an anchor and a bilge pump?
    When you have a car this heavy, you need boat accessories lol
    2015 Custom Twin Engine Nascar style car with dual GTP 3.8 drivetrain, Front trans 4T65e-HD, Rear 4t80e trans 1/4 mile 8.38 @ 165mph
    2000 GP Twin Engine Twin TD Turbo kits. Stock engines stock trans(s) stock injectors stock MAFs 0-60mph 1.8 seconds 1/4 mile 9.72 @ 139 mph
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  2. #2 Re: Twin engine GTP project progress thread 
    GXP Level Member Turbocharged400sbc's Avatar
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    Quote Originally Posted by TwinV6GTP View Post
    It's on order lol..

    no seriously we are just scratching the surface.
    imagine if we build both engines to race specs... 850whp each with boatloads of torque.

    Now we are making around 1200HP or 950whp and weigh 4400lbs. I think next year we will lighten up by 150 lbs at least and go all out on both engines.
    so 1700whp AWD and 4200lbs or so ! That's next year's goal. For this year, I'm not sure, I'm pretty motivated to do more I'm just out of time... too busy at the shop.
    Quote Originally Posted by TwinV6GTP View Post
    When you have a car this heavy, you need boat accessories lol
    yeah, real quick ya'll see the writing on the wall. your biggest improvement is gonna be weight.

    dont go nuts with the motors like we did. while you should at least do some of the simple windage mods, all you should do is a cam/chain/springs and a full regasket job on each. put that full tilt money into a chassis fund to kill the weight and make sure you can walk away if something happens.

    most of what ive found is that twin drivetrain cars are quite prone to wrecking if a powerplant goes down during a run, especially if its the front.

    im gonna suggest it since im looking at it but a simple engine kill that kills the opposite engine if one reads 0rpm.
    it may or may not help, but my thoughts align with others that if both powerplants go out youd have a much more recoverable car.

    besides keep in mind at ~3500lbs being able to hit mid 9's/140+ with just two full boogie sc setups...at 400whp each

    a stock 80e would conceivably live 100k with that load.
    at your weight with much more power we're probably looking at breaking hard parts and engineering replacements or massive power limiting. at which point its far more cost effective to go lighter to go faster.

    ill be here to lend a hand or advice any way you run with the moose knuckle gtp...lord knows how many times we've reworked and changed crap on our heap, might as well save you some of the hassle.

    i do look forward to the first hard part failure of an 80e but im gonna guess its gonna take an 80e with valve work to get the pressures high enough for any shafts to see shock loading. ill hazard a guess it'll be at the IS TCC ORing groove, but the calculated cross sectional area of the 80e Oring point is nearly the same area as a GMR Oringless shaft.

    good news is that if it does prove to be the weak link...making a better one is far simpler to the much more complex 65e IS. even better is that with the ORinged converter/ringless IS mod it would have a cross sectional area nearly 3 times that of the GMR shaft.
    ~James~ Psychotic Gearhead
    projects: 84 Cressida waGN~ 90 LN3 3800, equal length headers, T70, 89 700r4, misc parts,
    1994 Oldsmobile 442 (462ci-4wd-2 engines) L67/4t80e^2,
    00 Turbo Regal 608 fwhp 575ftlbs at 5500rpm, 98 WhippledRiv, 97 GTP
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  3. #3 Re: Twin engine GTP project progress thread 
    GTX Level Member 87IROCZOWNER69's Avatar
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    So do you manually shift the car while you drag it? If so do both trannys shift at the same time or not? I think it would be kind of cool to go ahead and fab up a nice horse shoe shifter like the old muscle cars have if everything is in sync, that way you have something to grab onto while you're out there running it plus then you can be lazy while you drive it!
    Quote Originally Posted by BoostenGTP View Post
    Do it Dan. Be a Grand Prix owner. Be an Asshole.
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  4. #4 Re: Twin engine GTP project progress thread 
    GTX Level Member SnowTh1ef's Avatar
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    Quote Originally Posted by 87IROCZOWNER69 View Post
    So do you manually shift the car while you drag it? If so do both trannys shift at the same time or not? I think it would be kind of cool to go ahead and fab up a nice horse shoe shifter like the old muscle cars have if everything is in sync, that way you have something to grab onto while you're out there running it plus then you can be lazy while you drive it!

    I like that idea
    04 GTP -HAI, 1.9 rockers.
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  5. #5 Re: Twin engine GTP project progress thread 
    GTP Level Member TwinV6GTP's Avatar
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    I shift them seperately I use to shift them both manually. But now I set up an automatic shifter for the rear set up but the front is still manual.
    I start in 2nd gear on both engines. You can see inside the car with the go pro on this video.

    2015 Custom Twin Engine Nascar style car with dual GTP 3.8 drivetrain, Front trans 4T65e-HD, Rear 4t80e trans 1/4 mile 8.38 @ 165mph
    2000 GP Twin Engine Twin TD Turbo kits. Stock engines stock trans(s) stock injectors stock MAFs 0-60mph 1.8 seconds 1/4 mile 9.72 @ 139 mph
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  6. #6 Re: Twin engine GTP project progress thread 
    GTX Level Member SomeDudeAtHome's Avatar
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    If you haven't already you should monetize all your youtube videos. With the amount of views your getting I think you'd make at least some money. Start a car fund with it or something.
    Black 98 GT bought in summer of 2009 w/28K miles- GTX Rims, Retrofit headlights, tinted tails, 20% tint all around, KYB Excel-G's, WBS Lowering Springs, 33mm Dorman front sway bar, 22mm Addco rear sway bar, BMR trailing arms, BMR STBs front and rear, ZZP control arms, Poly motor mounts, ZZP CAI, Thrasher shift kit
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  7. #7 Re: Twin engine GTP project progress thread 
    GT Level Member blownGP's Avatar
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    Quote Originally Posted by somedudeathome View Post
    if you haven't already you should monetize all your youtube videos. With the amount of views your getting i think you'd make at least some money. Start a car fund with it or something.
    x1000
    2000 2500 Chevy with 6 inch lift build thread- http://www.gmt400.com/forum/showthre...d-Crew-Cab-454 2006 Grand Prix supercharged build thread- http://www.grandprixforums.net/blown...ead-82585.html
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  8. #8 Re: Twin engine GTP project progress thread 
    GTP Level Member TwinV6GTP's Avatar
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    Quote Originally Posted by SomeDudeAtHome View Post
    If you haven't already you should monetize all your youtube videos. With the amount of views your getting I think you'd make at least some money. Start a car fund with it or something.
    My highest viewed video in my channel is my customer's RZR with the Z1 turbo engine using our tune and antilag system (sled engine) making 300HP.
    It's extremely fast...

    176 000 views... that one could make a little money most likely.

    2015 Custom Twin Engine Nascar style car with dual GTP 3.8 drivetrain, Front trans 4T65e-HD, Rear 4t80e trans 1/4 mile 8.38 @ 165mph
    2000 GP Twin Engine Twin TD Turbo kits. Stock engines stock trans(s) stock injectors stock MAFs 0-60mph 1.8 seconds 1/4 mile 9.72 @ 139 mph
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  9. #9 Re: Twin engine GTP project progress thread 
    I break stuff selliott's Avatar
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    That would be hella fun!!
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  10. #10 Re: Twin engine GTP project progress thread 
    GXP Level Member Turbocharged400sbc's Avatar
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    if you're still not sure of the 4t80e trans this is probably your best option for the front....
    http://www.grandprixforums.net/threa...f-Transmission
    ~James~ Psychotic Gearhead
    projects: 84 Cressida waGN~ 90 LN3 3800, equal length headers, T70, 89 700r4, misc parts,
    1994 Oldsmobile 442 (462ci-4wd-2 engines) L67/4t80e^2,
    00 Turbo Regal 608 fwhp 575ftlbs at 5500rpm, 98 WhippledRiv, 97 GTP
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  11. #11 Re: Twin engine GTP project progress thread 
    GTP Level Member TwinV6GTP's Avatar
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    4t80e is very strong. Only 4th can't handle the power.
    You also have to be careful off the line not to brake boost too much and create too much torque off the line.
    Once under way the 4t80e has proven very tough 1-2-3 gear.
    You just have to get a 3.11 ratio one for higher MPH in 3rd gear. That combines with a tall tire will give all the gears one might need.

    I have over 40 runs on the my latest 4t80e trans most of which with a 1.4 60 foot with zero failure except 4th won't go in anymore. It failed quickly after trying it.
    We have to keep it out of 4th. I launch with up to 20 psi of boost.

    As a front transmission in my twin engine car it would be 100% bulletproof I have no doubt. My stock 4t65e-HD latest easily over 250 runs before it stopped shifting into 3rd gear.
    2015 Custom Twin Engine Nascar style car with dual GTP 3.8 drivetrain, Front trans 4T65e-HD, Rear 4t80e trans 1/4 mile 8.38 @ 165mph
    2000 GP Twin Engine Twin TD Turbo kits. Stock engines stock trans(s) stock injectors stock MAFs 0-60mph 1.8 seconds 1/4 mile 9.72 @ 139 mph
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  12. #12 Re: Twin engine GTP project progress thread 
    GTP Level Member smoke14's Avatar
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    You've probably been asked this before but, have you ever tried putting the front tranny in reverse and the back tranny in D? Should do a wicked burnout/ donuts.
    "You know, all that really matters is that the people you love are happy and healthy, everything else is just sprinkles on the sunday."

    -Paul Walker
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  13. #13 Re: Twin engine GTP project progress thread 
    GTP Level Member TwinV6GTP's Avatar
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    Quote Originally Posted by smoke14 View Post
    You've probably been asked this before but, have you ever tried putting the front tranny in reverse and the back tranny in D? Should do a wicked burnout/ donuts.
    Yup we did it...
    But I wondered why it didn't work as planned. The Reverse always pushed us back.

    I forgot I had a 4K rev limit on the front engine in reverse lol...
    With two engines you can't hear the front engine that much.
    2015 Custom Twin Engine Nascar style car with dual GTP 3.8 drivetrain, Front trans 4T65e-HD, Rear 4t80e trans 1/4 mile 8.38 @ 165mph
    2000 GP Twin Engine Twin TD Turbo kits. Stock engines stock trans(s) stock injectors stock MAFs 0-60mph 1.8 seconds 1/4 mile 9.72 @ 139 mph
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  14. #14 Re: Twin engine GTP project progress thread 
    GTX Level Member SnowTh1ef's Avatar
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    That sounds like a bad idea...
    04 GTP -HAI, 1.9 rockers.
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  15. #15 Re: Twin engine GTP project progress thread 
    SE Level Member SlowFiero's Avatar
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    At about 35 mph in reverse on a gm transaxle, the forward band can apply just from drag and blow the transmission. Gm had a bulletin warning against running the fwd cars in reverse on a hoist for this reason. A reverse burnout is a very bad idea.
    Billet 6262 T3 turbo, PT1001 intercooler, ST1 cam, 140 springs, pushrods, N* TB, L26 upper, HV3, otherwise stock L32. 10.007 @ 135.54with 1.46 60' 3130 lbs

    Old GenV M90, XP, heads, N* TB, ST2 intercooler - 11.425@115.60 1.54 60'
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  16. #16 Re: Twin engine GTP project progress thread 
    GTP Level Member TwinV6GTP's Avatar
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    The trans has no 3rd gear. It did over 300 runs total. I took a chance and it didnt break but i was at 4000rpm in reverse whatever that speed is


    Sent from my iPhone
    2015 Custom Twin Engine Nascar style car with dual GTP 3.8 drivetrain, Front trans 4T65e-HD, Rear 4t80e trans 1/4 mile 8.38 @ 165mph
    2000 GP Twin Engine Twin TD Turbo kits. Stock engines stock trans(s) stock injectors stock MAFs 0-60mph 1.8 seconds 1/4 mile 9.72 @ 139 mph
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  17. #17 Re: Twin engine GTP project progress thread 
    GTP Level Member TwinV6GTP's Avatar
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    Just another thing the Twin engine can do with it's independant rear engine controls.
    Lots of fun. Things get interesting when during the spin you get in the throttle on the front engine.
    Going to need more practice for this !

    2015 Custom Twin Engine Nascar style car with dual GTP 3.8 drivetrain, Front trans 4T65e-HD, Rear 4t80e trans 1/4 mile 8.38 @ 165mph
    2000 GP Twin Engine Twin TD Turbo kits. Stock engines stock trans(s) stock injectors stock MAFs 0-60mph 1.8 seconds 1/4 mile 9.72 @ 139 mph
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  18. #18 Re: Twin engine GTP project progress thread 
    GTP Level Member smoke14's Avatar
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    I told you this thing would do wicked donuts! Haha
    "You know, all that really matters is that the people you love are happy and healthy, everything else is just sprinkles on the sunday."

    -Paul Walker
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  19. #19 Re: Twin engine GTP project progress thread 
    GTP Level Member TwinV6GTP's Avatar
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    How about AWD donuts

    2015 Custom Twin Engine Nascar style car with dual GTP 3.8 drivetrain, Front trans 4T65e-HD, Rear 4t80e trans 1/4 mile 8.38 @ 165mph
    2000 GP Twin Engine Twin TD Turbo kits. Stock engines stock trans(s) stock injectors stock MAFs 0-60mph 1.8 seconds 1/4 mile 9.72 @ 139 mph
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  20. #20 Re: Twin engine GTP project progress thread 
    I live here. Slick2500's Avatar
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    Quote Originally Posted by TwinV6GTP View Post
    How about AWD donuts

    2003 Redfire Metallic Chevy Tahoe Z71 - Airaid Modular Intake Tube, Flowmaster Exhaust.
    Quote Originally Posted by The Sunfire Guy
    Superchargers take away horsepower
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