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

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

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Iceman6669 (The Boss)
12-20-2017
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Sticky Thread Sticky: Cam specs?

Started by IndeedSS, 01-05-2008
4 Pages •
1 2 3 ... 4
cam, specs 2 Attachment(s)
Replies: 62
Views: 158,797
Swiggles
10-22-2017 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: 203,492
Grimsin
07-03-2016 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: 164,909
Explicit_Spade
11-21-2013 Go to last post

Are the ZZP sparkplugs good

Started by JDizzle89, 02-29-2020
driving, fuel, good, limp, town
Replies: 2
Views: 5,751
BillBoost37
03-03-2020 Go to last post

02 GP GTP Supercharger Removal and Install

Started by FlynnZero, 12-09-2019
3.8l, eaton m90, gtp, removal, supercharger
Replies: 3
Views: 15,011
fst
02-18-2020 Go to last post

loud chuffing sound under boost, power loss

Started by Lifespeed, 02-10-2020
engine, exhaust, leak, problem, sound 1 Attachment(s)
Replies: 4
Views: 22,914
Lifespeed
02-18-2020 Go to last post

Leaking onto manifold, lots of smoke

Started by LV01gtp, 02-12-2020
couple, it’s, i’m, leaking, smoke
Replies: 8
Views: 7,432
Scottydoggs
02-14-2020 Go to last post

engine and trans mount replacement difficulty

Started by Lifespeed, 02-07-2020
amount, engine, fair, motor, put
Replies: 11
Views: 18,447
BillBoost37
02-13-2020 Go to last post

exhaust leak source, repair difficulty?

Started by Lifespeed, 02-07-2020
exhaust, leak, motor, mounts, ticking
Replies: 14
Views: 23,062
Scottydoggs
02-11-2020 Go to last post

Got a cheap 04 GTP, has a couple problems..

Started by down2earth, 02-07-2020
3 Pages •
1 2 3
cyl, gasket, homework, hoping, plugs
Replies: 43
Views: 21,533
down2earth
02-08-2020 Go to last post

07 high flow fuel pump

Started by rickisrad, 02-05-2020
flow, fuel, high, pump, stock
Replies: 2
Views: 8,116
Gingershrek
02-06-2020 Go to last post

Spark plugs

Started by Gingershrek, 02-01-2020
2 Pages •
1 2
ngk, plugs, correct, i’m, car 1 Attachment(s)
Replies: 30
Views: 20,438
Gingershrek
02-03-2020 Go to last post

Series 3 lower exhaust manifold replacement

Started by Wakingcrow, 01-24-2020
back, exhaust, lower, manifold, replacement
Replies: 8
Views: 10,128
Wakingcrow
01-29-2020 Go to last post

L67 - 3800 SC with VS Cam and E-85 Fuel (NO intercooler) Dominates at the drag strip.

Started by Toys4life C5, 01-25-2020
cam, e85, injectors, l67, zzp
Replies: 0
Views: 8,750
Toys4life C5
01-25-2020 Go to last post

P01260 - last test failed.

Started by JerzNick, 05-02-2013
2 Pages •
1 2
failed, test
Replies: 25
Views: 33,267
97gtp01gt99gt
01-10-2020 Go to last post

LS7 lifters - rocker torque?

Started by Moozery, 08-20-2018
bolts, ft/lbs, lifters, ls7, rocker
Replies: 6
Views: 17,723
GTPpower
01-08-2020 Go to last post

P1260, fuel pump wiring or something

Started by suitercrew, 04-23-2017
2 Pages •
1 2
Replies: 20
Views: 7,413
97gtp01gt99gt
01-07-2020 Go to last post

1.95 rockers have play when fully torqued down???

Started by tzerilli, 12-28-2018
install, member, play, rockers, wrong
Replies: 16
Views: 8,284
SlowGTP2004
01-06-2020 Go to last post

throwing elbows

Started by idrivejunk, 12-07-2019
2 Pages •
1 2
avoid, design, elbows, move, understand
Replies: 32
Views: 39,762
idrivejunk
01-01-2020 Go to last post

Daughter-in-Law's GP 3.8 throwing code

Started by BasilFawlty, 12-18-2019
code, guys, pcm, sensor, throwing
Replies: 4
Views: 5,883
BasilFawlty
12-19-2019 Go to last post

2004 GTP Check Engine Light flashes

Started by p coico, 12-04-2019
cel, engine, gtp, seconds, staying
Replies: 6
Views: 4,639
Scottydoggs
12-11-2019 Go to last post

MAF Upgrade?

Started by David99GTP, 10-03-2015
Replies: 10
Views: 5,663
dezldave961
12-11-2019 Go to last post

Misfires!! Urghh

Started by rickisrad, 11-29-2019
issue, learns, maf, multiple, newer
Replies: 9
Views: 10,406
bandook
12-01-2019 Go to last post
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