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Pontiac Performance Discussion/Questions

Discuss or ask questions on any Performance Maintenance, Modifications, and Garage topics. Intake, exhaust, tunes and related items which increase the performance of your Pontiac!

 

  1. Help finding air filter

    sar506,
    • 6 replies
    • 481 views
    Frosty

  2. CARB/EO Approved Cold Air Intake for LS4 on a Grand Prix 08?

    JSPitman,
    • 1 reply
    • 508 views
    Frosty

  3. Transmission info/advice?

    Bonne61,
    • 31 replies
    • 1.8k views
    Frosty

  4. Battery issues, shorts and g6 running lean

    Dixalicouise,
    • 2 replies
    • 392 views
    Frosty

  5. 8 bolt water pump on 481988

    Doug-69lemans,
    • 6 replies
    • 615 views
    Frosty

  7. Distributer at TDC

    motivate1234,
    • 2 replies
    • 490 views
    motivate1234

  8. 71 lemans sport 350 fuel pump

    piccolo lane,
    • 3 replies
    • 675 views
    indymanjoe

  9. roller pilot bearing for 455 pontiac

    JackF,
    • 7 replies
    • 983 views
    JackF

  10. 389-400ci power/torque gains?

    Bonne61,
    • 19 replies
    • 1.7k views
    64 kiwi boni

  11. Vacuum line diagram

    Jimvlv,
    • 20 replies
    • 4k views
    Jimvlv

  13. I'm in need of help and hoping that someone can help me. My GP was in need of a rebuilt Carter carb on the 389 , which I have and when I went to replace it, this was hiding under the gasket for me. Please look at the right top of barrel. I'm so confused

    SteveGP65,
    • 11 replies
    • 1k views
    JUSTA6

  14. Misfiring 2006 Pontiac Grand Prix

    Evans7,
    • 5 replies
    • 1.7k views
    Evans7

  15. Any ideas?

    Bonne61,
    • 48 replies
    • 3.1k views
    JUSTA6

  16. 66 Pontiac Catalina ignition switch wiring with mods -- need help, please.

    RobMiller,
    • 2 replies
    • 1.4k views
    RobMiller

  17. Best performance up-grades for my 53 Pontiac Chieftain 8 cylinder 3 on the Tree.

    Alweeja,
    • 5 replies
    • 678 views
    Alweeja

  19. New jets

    David Herrera,
    • 2 replies
    • 553 views
    David Herrera

  20. New project finished

    360Rocket,
    • 2 replies
    • 580 views
    Wrongway

  21. Is rebuilding the engine necessary?

    Foxcraft,
    • 7 replies
    • 1.3k views
    TWO LANE BLACK TOP

  22. 1956 NASCAR Pontiac

    TGDrye,
    • 2 replies
    • 488 views
    JUSTA6

  23. 62 Catalina Hydromatic 3 spd Trans

    Feaster22,
    • 8 replies
    • 871 views
    Feaster22

  25. Have half inch lift cam vacuum at carburetor running 14to15 pounds of vacuum is this a problem I should address

    Matador red,
    • 9 replies
    • 1k views
    Matador red

  26. 750cmf elder brock carburetor fouling plugs

    Matador red,
    • 22 replies
    • 1.5k views
    64 kiwi boni

  27. Transmission Serial Number

    reveredGTO,
    • 11 replies
    • 817 views
    reveredGTO

  28. Rocker arm lubrication

    Andy H,
    • 0 replies
    • 377 views
    Andy H

  29. Where to find 59 Catalina transmission dipstick Hydromatic

    Roadk01,
    • 2 replies
    • 455 views
    Roadk01

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