Pontiac Performance Discussion/Questions

218 topics in this forum

1. The Official Exhaust Clip thread 1 2 3

   By FourDoorMafia, February 10, 2010
   • 54 replies
   • 10.9k views
   • 
   • Grich
   • October 31, 2020

3. 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

   By SteveGP65, April 11
   • 9 replies
   • 268 views
   • 
   • Wrongway
   • April 12

4. Misfiring 2006 Pontiac Grand Prix

   By Evans7, March 19
   • 5 replies
   • 258 views
   • 
   • Evans7
   • March 26

5. Any ideas? 1 2

   By Bonne61, November 14, 2023
   • 48 replies
   • 1.6k views
   • 
   • JUSTA6
   • March 8

6. 66 Pontiac Catalina ignition switch wiring with mods -- need help, please.

   By RobMiller, March 2
   • 2 replies
   • 171 views
   • 
   • RobMiller
   • March 3

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

   By Alweeja, February 28
   • 5 replies
   • 220 views
   • 
   • Alweeja
   • February 29

8. New jets

   By David Herrera, February 13
   • 2 replies
   • 198 views
   • 
   • David Herrera
   • February 19

9. New project finished

   By 360Rocket, February 1
   • 2 replies
   • 204 views
   • 
   • Wrongway
   • February 7

10. Is rebuilding the engine necessary?

    By Foxcraft, December 28, 2023
    • 7 replies
    • 512 views
    • 
    • TWO LANE BLACK TOP
    • January 14

11. 1956 NASCAR Pontiac

    By TGDrye, September 3, 2023
    • 2 replies
    • 167 views
    • 
    • JUSTA6
    • September 5, 2023

12. 62 Catalina Hydromatic 3 spd Trans

    By Feaster22, July 1, 2023
    • 8 replies
    • 432 views
    • 
    • Feaster22
    • September 1, 2023

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

    By Matador red, August 10, 2023
    • 9 replies
    • 459 views
    • 
    • Matador red
    • August 13, 2023

14. 750cmf elder brock carburetor fouling plugs

    By Matador red, July 31, 2023
    • 22 replies
    • 491 views
    • 
    • 64 kiwi boni
    • August 4, 2023

15. Transmission Serial Number

    By reveredGTO, June 14, 2023
    • 11 replies
    • 486 views
    • 
    • reveredGTO
    • August 2, 2023

16. Rocker arm lubrication

    By Andy H, July 14, 2023
    • 0 replies
    • 152 views
    • 
    • Andy H
    • July 14, 2023

17. Where to find 59 Catalina transmission dipstick Hydromatic

    By Roadk01, June 9, 2023
    • 2 replies
    • 143 views
    • 
    • Roadk01
    • June 9, 2023

18. TH400 Governor mods

    By indymanjoe, May 27, 2023
    • 0 replies
    • 165 views
    • 
    • indymanjoe
    • May 27, 2023

19. Pontiac Grand Prix Richard Petty Edition coolant problem

    By Rixhardprix, April 19, 2023
    • 5 replies
    • 328 views
    • 
    • Last Indian
    • April 21, 2023

20. Looking for Tri-power carbs

    By 63 cat, April 19, 2023
    • 2 replies
    • 193 views
    • 
    • Frosty
    • April 19, 2023

21. Looking for headers that will fit my 63 catalina 389. Any info would be great.

    By 63 cat, March 25, 2023
    • 13 replies
    • 515 views
    • 
    • 63 cat
    • March 26, 2023

22. Need advice on my set up.

    By 74ventura383, February 26, 2023
    • 10 replies
    • 475 views
    • 
    • 64 kiwi boni
    • March 2, 2023

23. Perf

    By Pontyhacks4eva, November 16, 2022
    • 3 replies
    • 493 views
    • 
    • Frosty
    • November 28, 2022

24. 1966 Pontiac Catalina ring and pinion

    By Zehcam18, September 8, 2022
    • 1 reply
    • 248 views
    • 
    • Frosty
    • September 13, 2022

25. Just a short video

    By BearGFR, August 15, 2022   

    • gto
    • 1 reply
    • 236 views
    • 
    • Ringo64
    • August 15, 2022

26. Transmission query

    By RIZZO, June 30, 2022
    • 4 replies
    • 238 views
    • 
    • Last Indian
    • July 1, 2022