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: 131,736
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: 176,000
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: 139,565
Explicit_Spade
11-21-2013 Go to last post

Gtx slp stage 3

Started by Gtxslp97, 06-17-2021
gtx, pictures, put, slp, stage 1 Attachment(s)
Replies: 2
Views: 2,987
Scottydoggs
06-17-2021 Go to last post

GTP vs GTX

Started by tdm571, 05-25-2011
2 Pages •
1 2
gtp, gtx
Replies: 21
Views: 8,096
Gtxslp97
06-17-2021 Go to last post

2005 GTP Hesitation/Sluggish

Started by Corey Prashker, 06-16-2012
2 Pages •
1 2
2005, gtp, hesitation or sluggish
Replies: 23
Views: 10,505
mark97564
06-13-2021 Go to last post

Supercharger belt missing

Started by MattHock, 05-30-2021
belt, pulley, pulleys, supercharger 1 Attachment(s)
Replies: 2
Views: 2,421
Scottydoggs
05-30-2021 Go to last post
Post

99 GTX extremely high idle

Started by KDSV, 05-14-2021
1999 grand prix, coolant, high idle, replaced, water
Replies: 3
Views: 2,994
KDSV
05-17-2021 Go to last post

Meth Injection Falling On Its Face

Started by chrisrexmandie, 04-14-2021
2 Pages •
1 2
face, falling, meth, noticed, pulley
Replies: 29
Views: 4,466
chrisrexmandie
05-09-2021 Go to last post

Brake booster

Started by 94grandprix, 09-19-2014
Replies: 9
Views: 2,702
jammy
04-23-2021 Go to last post

Leaking Oil. Rear Main Gasket and Seal.

Started by CHI2000GTP, 04-18-2021
gasket, gaskets, oil, rear, rtv
Replies: 1
Views: 4,216
Turbocharged400sbc
04-18-2021 Go to last post

Purge Valve Electrical Conundrum

Started by jeepers, 02-22-2021
12v, cap, confirmed, purge, valve
Replies: 4
Views: 2,540
jeepers
03-25-2021 Go to last post

Empty bolt hole leaking oil. What goes there?

Started by dirtyape, 03-20-2021
2 Pages •
1 2
bolt, cleaned, hole, leaking, oil 2 Attachment(s)
Replies: 21
Views: 5,579
dirtyape
03-24-2021 Go to last post

What size pulley and when to start spraying meth?

Started by chrisrexmandie, 03-17-2021
meth, power, pulley, size, wondering
Replies: 1
Views: 2,294
Scottydoggs
03-17-2021 Go to last post

boost reference line for meth injection controller

Started by chrisrexmandie, 02-16-2021
boost, line, meth, reference, spot
Replies: 5
Views: 2,283
chrisrexmandie
02-17-2021 Go to last post

Best E85 injector.

Started by dazedandconfused, 01-17-2021
42#, e85, injector, fuel, quick
Replies: 9
Views: 1,949
BrandonHall10
01-26-2021 Go to last post

Which tensioner assemblies & idler pulley to buy?

Started by 330Scott, 01-02-2021
accessory, belt, idler, pulley, supercharger 2 Attachment(s)
Replies: 3
Views: 2,873
330Scott
01-05-2021 Go to last post

L67 Lifters - 2 GM listings...

Started by GTP Mark, 12-29-2020
car, delco, lifters, parts
Replies: 1
Views: 2,548
GTP Mark
01-03-2021 Go to last post

Smelling coolant

Started by LouF, 12-26-2020
compartment, coolant, leaks, smelling, smelly
Replies: 14
Views: 9,068
mguzzo
12-31-2020 Go to last post

80 mm tb

Started by fever42, 05-07-2020
assy, body, cheaper, northstar, setup
Replies: 4
Views: 2,609
GTP Mark
12-29-2020 Go to last post

I am back, but..

Started by hammerline81, 12-18-2020
deleted, fuel, gas, parked, things
Replies: 2
Views: 2,273
hammerline81
12-19-2020 Go to last post

99 GTP, two issues at once. Are they related?

Started by idrivejunk, 02-08-2020
2 Pages •
1 2
alternator, charging, couple, light, week
Replies: 27
Views: 25,610
michaehjones
12-07-2020 Go to last post

Trying to calculate hp from my mass airflow rate of 32.54 lb/min

Started by SCBlackMantaGP, 11-26-2020
air, car, inch, screenshot, zzp
Replies: 1
Views: 4,148
GTPpower
11-30-2020 Go to last post
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