Jetting & Exhaust Forum

11,155 topics in this forum

1. Single mikuni carb jetting help!

   By 99sheee, July 12, 2019
   • 1 reply
   • 727 views
   • 
   • ottotenbrinke93
   • July 24, 2019

2. popping and backfiring only on one cylinder 1 2

   By 04titanse, October 13, 2007
   • 18 replies
   • 26.7k views
   • 
   • Ayesully810
   • July 23, 2019

3. Banshee needle confusion

   By Steven66, July 19, 2019   

   • needle
   • carb
   • (and 1 more)

     Tagged with:

     • needle
     • carb
     • jet
   • 4 replies
   • 2.2k views
   • 
   • special06shee
   • July 20, 2019

4. Pro circuit pipes to silencer clamp

   By ORBanshee, July 19, 2019
   • 3 replies
   • 924 views
   • 
   • ORBanshee
   • July 20, 2019

5. 7mill inframe shearer's pipes 40 pwk carb 68 stock cylinder

   By 836gatorbanshee, July 12, 2019
   • 1 reply
   • 551 views
   • 
   • Ayesully810
   • July 12, 2019

6. Banshee sputters mid range

   By Blueshee98, June 17, 2019
   • 4 replies
   • 858 views
   • 
   • Blueshee98
   • July 1, 2019

7. Jetting Help

   By treblvmaniaco, June 20, 2019
   • 1 reply
   • 480 views
   • 
   • AKheathen
   • June 21, 2019

8. 4 mill super cub 39mm pwk jetting

   By krauss4, June 8, 2019
   • 2 replies
   • 1k views
   • 
   • krauss4
   • June 8, 2019

9. 2 into 1 bog help

   By Wheelieboy_d, November 9, 2015
   • 5 replies
   • 1.2k views
   • 
   • ginger
   • June 5, 2019

10. Banshee sputters mid range

    By Blueshee98, June 3, 2019
    • 2 replies
    • 584 views
    • 
    • Blueshee98
    • June 4, 2019

11. 4 mil single carb jettinghelp please

    By sk272013, June 4, 2019
    • 2 replies
    • 590 views
    • 
    • sk272013
    • June 4, 2019

12. Jetting for 4mil

    By rodgco, April 15, 2019
    • 10 replies
    • 989 views
    • 
    • sk272013
    • June 4, 2019

13. Need help

    By yamahaman244, June 1, 2019
    • 4 replies
    • 772 views
    • 
    • dano3
    • June 1, 2019

14. Grayson Proline

    By Larry's Shee, May 30, 2019
    • 5 replies
    • 771 views
    • 
    • gusto
    • May 31, 2019

15. Air bubbles in gas lines

    By coleman66six, May 25, 2019
    • 4 replies
    • 1.1k views
    • 
    • Fearnot
    • May 28, 2019

16. Need help!!!!!

    By Chopboy, May 23, 2019
    • 12 replies
    • 668 views
    • 
    • gusto
    • May 24, 2019

17. Help banshee won’t idle 28pwk

    By BansheeBrockman, April 29, 2019
    • 11 replies
    • 917 views
    • 
    • O.G BHQ MBR FROM 2000 ?
    • May 22, 2019

18. Plugs

    By jcarter, May 20, 2019
    • 6 replies
    • 1.1k views
    • 
    • Tedder
    • May 21, 2019

19. Upgrading to 28mm PWK's from Stock Carbs 1 2

    By Mackington, February 1, 2018   

    • 4mil
    • pwk
    • (and 1 more)

      Tagged with:

      • 4mil
      • pwk
      • jetting
    • 25 replies
    • 9.2k views
    • 
    • gusto
    • May 21, 2019

20. 4 mil 35 pwk starting point

    By yamahaman244, May 19, 2019
    • 3 replies
    • 817 views
    • 
    • Ayesully810
    • May 20, 2019

21. Hanging Silencers with no tabs

    By Ayesully810, May 16, 2019
    • 12 replies
    • 722 views
    • 
    • trickedcarbine
    • May 18, 2019

22. Jetting help

    By coleman66six, May 15, 2019
    • 2 replies
    • 509 views
    • 
    • Ayesully810
    • May 16, 2019

23. What silencers are these?

    By ORBanshee, May 14, 2019
    • 7 replies
    • 554 views
    • 
    • ORBanshee
    • May 14, 2019

24. Left Side Intermittent. Please Help!!!!

    By SK2008BANSHEE, May 11, 2019
    • 5 replies
    • 744 views
    • 
    • hoppedupandcutdown
    • May 12, 2019

25. Need help jetting my carbs!!!!!

    By solobanshee, May 10, 2019
    • 1 reply
    • 518 views
    • 
    • Ayesully810
    • May 11, 2019

26. Carb setting help

    By 2strokenojoke, May 9, 2019
    • 7 replies
    • 773 views
    • 
    • Keno
    • May 10, 2019

27. Anyone need parts?

    By Trailerman, May 10, 2019
    • 4 replies
    • 522 views
    • 
    • kawa110
    • May 10, 2019

28. Silencers

    By Trailerman, May 10, 2019
    • 0 replies
    • 464 views
    • 
    • Trailerman
    • May 10, 2019

29. JETTING

    By Estevan0708, May 8, 2019
    • 1 reply
    • 653 views
    • 
    • 375hp banshees
    • May 10, 2019

30. Help needed. Needle position question..

    By Taterman1, May 5, 2019   

    • help
    • needle position
    • (and 1 more)

      Tagged with:

      • help
      • needle position
      • bog
    • 7 replies
    • 810 views
    • 
    • Taterman1
    • May 8, 2019

31. 38mm tm flat slide pilot

    By Codythompson_lml, May 6, 2019
    • 0 replies
    • 475 views
    • 
    • Codythompson_lml
    • May 6, 2019

32. The rite mixgas ratio

    By Ayrb9188, April 30, 2019
    • 11 replies
    • 844 views
    • 
    • O.G BHQ MBR FROM 2000 ?
    • May 1, 2019

33. Help

    By Ayrb9188, April 30, 2019
    • 0 replies
    • 454 views
    • 
    • Ayrb9188
    • April 30, 2019

34. Stinger length

    By Rodneya, April 28, 2019
    • 2 replies
    • 879 views
    • 
    • Rodneya
    • April 29, 2019

35. 97 banshee leak coming from carbs and oil coming from t5 connection to silencer

    By shee97, April 15, 2019
    • 3 replies
    • 631 views
    • 
    • Toybreaker
    • April 21, 2019

36. I am just starting to understand my Yamaha banshee

    By 701bansheeboi, April 15, 2019
    • 0 replies
    • 460 views
    • 
    • 701bansheeboi
    • April 15, 2019

37. Driveline Assassin LP 4 mil w/ 28mm PWK

    By Steven66, April 5, 2019   

    • 4 mil
    • engine
    • (and 4 more)

      Tagged with:

      • 4 mil
      • engine
      • driveline
      • stroker
      • 28mm
      • mx
    • 9 replies
    • 2.8k views
    • 
    • Big Blue
    • April 9, 2019

38. New problems, dieing on hills

    By jabon, April 6, 2019
    • 1 reply
    • 463 views
    • 
    • ClaudeMachining
    • April 7, 2019

39. Keihin 28mm PWK Jetting

    By Rigid_Banshee, March 11, 2019
    • 8 replies
    • 3.1k views
    • 
    • SKEETER
    • March 24, 2019

40. 421 serval dome size 1 2

    By stunter01, January 29, 2019
    • 16 replies
    • 2.6k views
    • 
    • SKEETER
    • March 7, 2019