Forum: 3.8L V6 Supercharged (L67)(L32)

L67 (1997-2003 Model Years) L32 (2004 Model Year)

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Sticky Thread Sticky: Cam specs?

Started by IndeedSS, 01-05-2008
4 Pages
1 2 3 ... 4
Replies: 62
Views: 68,273
10-22-2017 Go to last post

Sticky Thread Sticky: What is octane? KR? Explained here.

Started by Reptile, 02-03-2008
5 Pages
1 2 3 ... 5
detonation, explained, knock retard, octane, preignition
Replies: 83
Views: 81,419
11-21-2013 Go to last post

Sticky Thread Sticky: Dyno Science: "CAI" Box vs Open Cone Intake

Started by SlowNA06, 06-29-2010
10 Pages
1 2 3 ... 10
box, cai, cone, dyno, intake, open, science
Replies: 181
Views: 111,175
07-03-2016 Go to last post

Opinions For Performance Upgrades

Started by 0069GTP, 02-10-2015
Replies: 13
Views: 2,537
02-23-2015 Go to last post

Rocker Arm Bolts

Started by 0069GTP, 04-28-2015
Replies: 8
Views: 2,297
04-29-2015 Go to last post
Replies: 6
Views: 1,390
03-01-2010 Go to last post
Replies: 2
Views: 1,015
09-16-2009 Go to last post

Need pcv help for IC'd GenV swap

Started by 00gpgtp, 10-26-2010
genv, icd, pcv, swap
Replies: 11
Views: 2,203
05-27-2011 Go to last post

2004 gtp starting and stalling

Started by 00gtp04comp, 10-04-2015
Replies: 6
Views: 670
11-12-2015 Go to last post

zzp tune or zack howard

Started by 00gtp04comp, 10-10-2015
2 Pages
1 2
Replies: 23
Views: 2,638
11-09-2015 Go to last post
Replies: 3
Views: 1,733
09-14-2009 Go to last post

a good cam for the 3.0 or 2.8 pulley

Started by 00obgtp, 09-27-2009
2 Pages
1 2
cam, good, pulley
Replies: 38
Views: 2,021
09-29-2009 Go to last post

ECM's

Started by 00obgtp, 11-20-2010
Replies: 2
Views: 984
11-20-2010 Go to last post

computer tune iowa

Started by 00pontiac1971, 08-18-2008
computer, iowa, tune
Replies: 1
Views: 1,022
08-18-2008 Go to last post

stainless headers

Started by 00pontiac1971, 09-14-2008
headers, stainless
Replies: 7
Views: 1,144
09-15-2008 Go to last post

powertrain vibration

Started by 00pontiac1971, 10-12-2008
powertrain, vibration
Replies: 8
Views: 1,172
10-14-2008 Go to last post

Speed Daddy headers question

Started by 00RegalGS, 06-14-2010
daddy, headers, question, speed
Replies: 2
Views: 1,060
06-14-2010 Go to last post

ZZP Plug Wires

Started by 00RegalGS, 06-19-2010
plug, wires, zzp
Replies: 9
Views: 1,304
06-20-2010 Go to last post

Moved: From South jersey, need a tune.

Started by 00RegalGS, 11-01-2010
jersey, south, tune
Replies: -
Views: -

Fuel mileage issues

Started by 00SilverGTP, 11-02-2011
fuel, gtp, issues, mileage
Replies: 19
Views: 1,921
11-09-2011 Go to last post

Pulley setup.

Started by 00SilverGTP, 11-06-2011
pulley, setup
Replies: 17
Views: 987
11-07-2011 Go to last post

TCS wont turn on!

Started by 00SilverGTP, 11-11-2011
tcs, turn
Replies: 9
Views: 938
11-13-2011 Go to last post

Alright guys. What first

Started by 00SilverGTP, 11-10-2011
alright, guys
Replies: 16
Views: 998
11-12-2011 Go to last post

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