Jetting & Exhaust Forum

11,135 topics in this forum

1. Weird issue, don't think its jetting. Bike won't start unless throttle 1 2

   By ShelbyVoodoo, November 3, 2020
   • 16 replies
   • 1.1k views
   • 
   • 375hp banshees
   • November 9, 2020

2. What size jets? 1 2

   By pepehaha, March 4, 2008
   • 15 replies
   • 5.4k views
   • 
   • Karscko
   • November 9, 2020

3. jetting help with Keihin carbs

   By mikefan, November 2, 2020
   • 3 replies
   • 496 views
   • 
   • mikefan
   • November 6, 2020

4. Adding fmf fatty and powercore 2 to stock banshee

   By RamboElite, October 11, 2020
   • 2 replies
   • 577 views
   • 
   • ShelbyVoodoo
   • November 3, 2020

5. Experiences with E85

   By Freddurst1488, October 25, 2020
   • 6 replies
   • 568 views
   • 
   • Freddurst1488
   • October 31, 2020

6. Stock build with Noss head. What size mains?

   By turbowrenchhead, October 20, 2020
   • 0 replies
   • 421 views
   • 
   • turbowrenchhead
   • October 20, 2020

7. Help with jetting 421 serval

   By 1999YamahaBanahee, June 12, 2020
   • 7 replies
   • 1.1k views
   • 
   • 1999YamahaBanahee
   • October 18, 2020

8. Jetting problem? Or what?

   By Usmcshep, October 7, 2020
   • 0 replies
   • 383 views
   • 
   • Usmcshep
   • October 7, 2020

9. What jetting should I use (tried everything and wont work)

   By Jared23x, October 2, 2020
   • 5 replies
   • 833 views
   • 
   • Jared23x
   • October 2, 2020

10. What Size Jets Are you Running?!

    By BansheeUSA, September 24, 2020
    • 3 replies
    • 661 views
    • 
    • grantevans713
    • September 29, 2020

11. Jetting: T6 Pipes on Stock Cylinders

    By blsnelling, September 25, 2020
    • 1 reply
    • 585 views
    • 
    • blsnelling
    • September 28, 2020

12. Jetting help

    By Brandon mcwilliams, July 24, 2020
    • 1 reply
    • 453 views
    • 
    • blsnelling
    • September 26, 2020

13. What size jets to start with

    By mangosmoothie, September 2, 2020
    • 3 replies
    • 556 views
    • 
    • blsnelling
    • September 25, 2020

14. Can’t get in contact with Kenny roberts

    By HomesteadBanshee, September 19, 2020
    • 3 replies
    • 716 views
    • 
    • grantevans713
    • September 20, 2020

15. Bog before powerband hits!

    By Eddie350, September 4, 2020
    • 2 replies
    • 612 views
    • 
    • Brooklyn350
    • September 5, 2020

16. Banshee

    By Zoolxxxzool, August 31, 2020
    • 1 reply
    • 449 views
    • 
    • SandSlingerOR
    • August 31, 2020

17. Jetting at 3,330 Ft above sea level

    By Garcia406, August 27, 2020
    • 1 reply
    • 449 views
    • 
    • hoppedupandcutdown
    • August 30, 2020

18. Toomey T5 Right Side Issue

    By mararias, August 29, 2020
    • 0 replies
    • 410 views
    • 
    • mararias
    • August 29, 2020

19. jetting 35mm keihin carb?

    By darren44, February 17, 2008
    • 12 replies
    • 6.9k views
    • 
    • ClaudeMachining
    • August 17, 2020

20. air screw and idle screw 1 2

    By 01yamban, May 12, 2012
    • 18 replies
    • 15k views
    • 
    • Liliballs
    • August 16, 2020

21. Carb tuning problems with new banshee

    By Austinjohnson345, August 13, 2020   

    • carberator jetting rich lean
    • 3 replies
    • 512 views
    • 
    • Beatle juice
    • August 13, 2020

22. Spits at higher rpm in power and when warms up runs worse

    By Kb35001, August 11, 2020
    • 0 replies
    • 419 views
    • 
    • Kb35001
    • August 11, 2020

23. Jetting question fellas

    By Banshee870, August 10, 2020
    • 0 replies
    • 377 views
    • 
    • Banshee870
    • August 10, 2020

24. jetting for bigger carbs

    By Beatle juice, August 3, 2020
    • 3 replies
    • 642 views
    • 
    • Beatle juice
    • August 6, 2020

25. Running Lean i think

    By Banshee870, August 1, 2020
    • 2 replies
    • 528 views
    • 
    • kawa110
    • August 1, 2020

26. Pro Circuit to Toomey T5

    By Lriver1004, June 17, 2020
    • 1 reply
    • 1.2k views
    • 
    • This old banshee
    • July 30, 2020

27. Is CPI Racing out of buisness?

    By lancec2c30, July 20, 2020
    • 3 replies
    • 1.9k views
    • 
    • HomesteadBanshee
    • July 21, 2020

28. Rejetting banshee

    By Ahaub8, June 29, 2020
    • 0 replies
    • 552 views
    • 
    • Ahaub8
    • June 29, 2020

29. Carb setup

    By Bansheeryder28, June 28, 2020
    • 0 replies
    • 559 views
    • 
    • Bansheeryder28
    • June 28, 2020

30. jetting

    By frankgalderese, June 22, 2020
    • 0 replies
    • 546 views
    • 
    • frankgalderese
    • June 22, 2020

31. Jetting

    By Dski, June 21, 2020
    • 0 replies
    • 502 views
    • 
    • Dski
    • June 21, 2020

32. Race fuel rejet?

    By g_low0885, June 6, 2020
    • 0 replies
    • 621 views
    • 
    • g_low0885
    • June 6, 2020

33. Anyone run SLP pipes?

    By Eric_C1, June 5, 2020
    • 3 replies
    • 737 views
    • 
    • Eric_C1
    • June 6, 2020

34. First time banshee owner needing help!

    By Austin 3:16, May 31, 2020
    • 7 replies
    • 866 views
    • 
    • Austin 3:16
    • June 6, 2020

35. 421 35pwk jetting HELP!

    By 101questions, June 3, 2020
    • 4 replies
    • 732 views
    • 
    • dano3
    • June 3, 2020

36. Bigger carb jetting?

    By jerelzayas, May 26, 2020
    • 0 replies
    • 478 views
    • 
    • jerelzayas
    • May 26, 2020

37. WHAT SIZE JETS DO I NEED?

    By FatManBanshee, May 26, 2020
    • 3 replies
    • 571 views
    • 
    • FatManBanshee
    • May 26, 2020

38. Re-jetting question

    By SHEEBANSAVAGE, May 2, 2020
    • 2 replies
    • 578 views
    • 
    • SHEEBANSAVAGE
    • May 25, 2020

39. Bigger carb jetting?

    By jerelzayas, May 25, 2020
    • 0 replies
    • 456 views
    • 
    • jerelzayas
    • May 25, 2020

40. Pro circut pipes wanted!! Cpi's for sale

    By Redheadedleo, May 16, 2020
    • 0 replies
    • 452 views
    • 
    • Redheadedleo
    • May 16, 2020