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    Rocket468 (Administrator)
    01-02-2008
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Threads 1 to 20 of 6816

3.8L V6 Supercharged (L67)(L32)

Below you will find a list of discussions in the 3.8L V6 Supercharged (L67)(L32) forums at the Pontiac Grand Prix Forums : Grandprix. L67 (1997-2003 Model Years) L32 (2004 Model Year)

  1. 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: 81
    • Views: 18,802
    Fivefingerdeathpunch
    3 Weeks Ago Go to last post

  2. Sticky Thread Sticky: Cam specs?

    Started by IndeedSS, 01-05-2008
    3 Pages •
    1 2 3
    cam, specs 2 Attachment(s)
    • Replies: 56
    • Views: 15,645
    CountryBoy
    04-10-2013 Go to last post

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

    Started by SlowNA06, 06-29-2010
    9 Pages •
    1 2 3 ... 9
    box, cai, cone, dyno, intake, open, science
    • Replies: 172
    • Views: 24,158
    Rico
    07-09-2012 Go to last post

  1. how much whp do you think i will have?

    Started by Doug 97 gtp, 8 Minutes Ago
    whp
    • Replies: 1
    • Views: 2
    txslow6
    2 Minutes Ago Go to last post

  2. Exclamation will i have problems with a vs cam if idont have a tune?

    Started by Doug 97 gtp, 2 Days Ago
    cam, idont, problems, tune
    • Replies: 13
    • Views: 271
    Doug 97 gtp
    10 Minutes Ago Go to last post

  3. We made a 3`Stainless straight ultra quiet exhaust and WOW, what a difference...

    Started by TwinV6GTP, 2 Days Ago
    3 Pages •
    1 2 3
    3`stainless, difference, drag, exhaust, gtp, methano, pulley, quiet, straight, ultra, wow 1 Attachment(s)
    • Replies: 54
    • Views: 843
    addzradd
    11 Minutes Ago Go to last post

  4. 97 coupe gtp or 2004 comp g

    Started by johntremell, 2 Days Ago
    2004, comp, coupe, gtp
    • Replies: 11
    • Views: 232
    addzradd
    16 Minutes Ago Go to last post

  5. Can I re-use the three torque convertor bolts?

    Started by tms8582, 4 Hours Ago
    bolts, convertor, reuse, torque
    • Replies: 4
    • Views: 53
    dbextreme
    22 Minutes Ago Go to last post

  6. 04 gtp looking to up the horse power and mileage, but keep reliable and cheap??

    Started by slgrnvlfire, 2 Days Ago
    cheap, gtp, horse, mileage, power, reliable
    • Replies: 13
    • Views: 254
    slgrnvlfire
    3 Hours Ago Go to last post

  7. Topped swapped 06 GP now wont start and scan tool wont comm with ECM

    Started by jbrltoliver, 13 Hours Ago
    comm, ecm, scan, start, swapped, tool, topped
    • Replies: 6
    • Views: 127
    acidcrashdburnd
    4 Hours Ago Go to last post

  8. I needs picks of engines with a full size I/C.

    Started by Sudden, 6 Days Ago
    engines, i or c, picks, size
    • Replies: 19
    • Views: 456
    Sudden
    6 Hours Ago Go to last post

  9. Heavy white smoke from exhaust, Need advice

    Started by hewta, 1 Day Ago
    advice, exhaust, heavy, smoke, white
    • Replies: 8
    • Views: 166
    dbextreme
    8 Hours Ago Go to last post

  10. Low boost, any ideas?

    Started by Reverant GTP, 8 Hours Ago
    boost, ideas, low
    • Replies: 3
    • Views: 65
    Reverant GTP
    8 Hours Ago Go to last post

  11. Engine knocking after turbo build

    Started by 1999black3800, 1 Day Ago
    build, engine, knocking, turbo
    • Replies: 4
    • Views: 166
    FoSHO99
    13 Hours Ago Go to last post

  12. Headers needed on Gen V?

    Started by Booba5185, 1 Day Ago
    gen, headers, needed
    • Replies: 3
    • Views: 181
    dsmuts
    17 Hours Ago Go to last post

  13. smoke test

    Started by 01GrandPrixTURBOGT, 23 Hours Ago
    smoke, test
    • Replies: 0
    • Views: 104
    01GrandPrixTURBOGT
    23 Hours Ago Go to last post

  14. Oily substance in coolant

    Started by justin10morrissey, 1 Day Ago
    coolant, oily, substance
    • Replies: 0
    • Views: 99
    justin10morrissey
    1 Day Ago Go to last post

  15. Cleaning around the fuel injector area

    Started by Flip97GTP, 3 Days Ago
    area, cleaning, fuel, injector
    • Replies: 12
    • Views: 287
    TLSheff
    1 Day Ago Go to last post

  16. Yet again, I need some help :\

    Started by JerzNick, 6 Days Ago
    • Replies: 16
    • Views: 441
    JerzNick
    1 Day Ago Go to last post

  17. Trans or PS line hitting my headers, anyone else have this problem? *pic*

    Started by Elite6, 2 Days Ago
    headers, hitting, line, pic, problem, trans
    • Replies: 13
    • Views: 180
    BillBoost37
    1 Day Ago Go to last post

  18. Smelling gas..

    Started by AceGTP, 2 Days Ago
    gas, smelling
    • Replies: 13
    • Views: 190
    BillBoost37
    1 Day Ago Go to last post

  19. Help Gtp's running bad

    Started by ryan12473, 3 Days Ago
    bad, gtp, running
    • Replies: 6
    • Views: 253
    BillBoost37
    1 Day Ago Go to last post

  20. Exclamation Gave her gas, she sputtered and

    Started by chuckbattams, 2 Days Ago
    gas, gave, sputtered
    • Replies: 6
    • Views: 189
    chuckbattams
    2 Days Ago Go to last post
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