Jetting & Exhaust Forum

11,170 topics in this forum

1. help 2 into 1 33mm keihin carb jetting

   By Liliballs, March 11, 2020
   • 10 replies
   • 786 views
   • 
   • Deets
   • March 12, 2020

2. Jetting concern w T5’s 1 2 3 4 8

   By DoubleJay, January 20, 2020
   • 110 replies
   • 6.5k views
   • 
   • DoubleJay
   • March 9, 2020

3. Rough Jet Sizes

   By C1audeR, March 4, 2020
   • 3 replies
   • 885 views
   • 
   • JUSTWANNARACE
   • March 6, 2020

4. Ready to burn it

   By Jtd, March 4, 2020
   • 5 replies
   • 844 views
   • 
   • n2otoofast4u
   • March 4, 2020

5. supercub vs cheetah

   By Alex29573, August 4, 2010
   • 9 replies
   • 8k views
   • 
   • SKEETER
   • February 27, 2020

6. Dies when leaving from a stop

   By Tarrenitup82, February 17, 2020
   • 10 replies
   • 684 views
   • 
   • Deets
   • February 26, 2020

7. Hope this is in the right area, carbs?

   By Paywon87, February 20, 2020
   • 11 replies
   • 825 views
   • 
   • n2otoofast4u
   • February 24, 2020

8. Question about removing an excessive amount of carbon build up from pipes.

   By OneBADBanshee05, February 5, 2020
   • 11 replies
   • 1.4k views
   • 
   • OneBADBanshee05
   • February 16, 2020

9. Air mixture screw and Elevation

   By d3ac0n, February 12, 2020
   • 0 replies
   • 503 views
   • 
   • d3ac0n
   • February 12, 2020

10. Bogs a little if I hit it to hard off start and laggs for power band

    By jason.perez, September 21, 2019
    • 9 replies
    • 1.2k views
    • 
    • trumanbuckley1
    • February 5, 2020

11. Banshee wont take throttle 1 2 3 4 7

    By 03blkbanshee, January 10, 2020
    • 92 replies
    • 7.4k views
    • 
    • 03blkbanshee
    • February 3, 2020

12. Not liking these Lectrons right now! 1 2 3 4 6

    By CAJUN BANSHEE, April 7, 2013
    • 80 replies
    • 9k views
    • 
    • SKEETER
    • January 29, 2020

13. Single 34m pj jetting and needle help

    By Lt50tyson, January 27, 2020
    • 0 replies
    • 555 views
    • 
    • Lt50tyson
    • January 27, 2020

14. Stock banshee jet sizes? 1 2

    By mattb348, October 23, 2005
    • 16 replies
    • 40.3k views
    • 
    • trumanbuckley1
    • January 25, 2020

15. Bogging under load

    By 2k7cheeta, January 24, 2020
    • 2 replies
    • 652 views
    • 
    • 2k7cheeta
    • January 24, 2020

16. 34pj’s 70mm jetting

    By Biggt613, December 22, 2019
    • 10 replies
    • 924 views
    • 
    • trickedcarbine
    • January 20, 2020

17. Jetting for pipes and pod filters

    By jason.perez, September 4, 2019
    • 8 replies
    • 3.3k views
    • 
    • trickedcarbine
    • January 17, 2020

18. DYNOPORT EXHAUST 1 2 3 4

    By Crazyatvspazz, December 9, 2009
    • 55 replies
    • 18.6k views
    • 
    • the boris
    • January 8, 2020

19. Reed spacers on stock carbs ?

    By jason.perez, October 21, 2019
    • 9 replies
    • 1.5k views
    • 
    • Deets
    • January 5, 2020

20. 34pj’s 70mm jetting

    By Biggt613, December 22, 2019
    • 0 replies
    • 468 views
    • 
    • Biggt613
    • December 22, 2019

21. lectron carbs and were to start?

    By banshee907, December 9, 2019
    • 3 replies
    • 3.2k views
    • 
    • trickedcarbine
    • December 22, 2019

22. Silencer grommet

    By 00banshee350, December 13, 2019
    • 4 replies
    • 827 views
    • 
    • trickedcarbine
    • December 22, 2019

23. Did a plug chop but plug was white no ring.Trying jet my banshee

    By Tobynblevins, December 10, 2019
    • 5 replies
    • 940 views
    • 
    • trickedcarbine
    • December 22, 2019

24. Is my DMC 916 sounding normal? 1 2

    By emrickb, December 9, 2019
    • 17 replies
    • 1.4k views
    • 
    • ClaudeMachining
    • December 11, 2019

25. Smoking out of pipe after riding and shut off

    By Tobynblevins, December 8, 2019
    • 1 reply
    • 779 views
    • 
    • 375hp banshees
    • December 8, 2019

26. Breaking up when hard on throttle

    By HomesteadBanshee, November 24, 2019
    • 8 replies
    • 881 views
    • 
    • trickedcarbine
    • December 3, 2019

27. Fitting Pro Circuits with FMF silencers

    By 03shee775, December 1, 2019
    • 5 replies
    • 979 views
    • 
    • 03shee775
    • December 2, 2019

28. Replace carbs with 28 mm keihin carbs.. what jets now?

    By Tobynblevins, November 26, 2019
    • 9 replies
    • 806 views
    • 
    • Tobynblevins
    • November 28, 2019

29. 421 serval jetting

    By stunter01, November 26, 2019
    • 2 replies
    • 677 views
    • 
    • stunter01
    • November 27, 2019

30. What size jets do I need? I'm bored 1 over from stock

    By Tobynblevins, November 21, 2019
    • 7 replies
    • 823 views
    • 
    • Tobynblevins
    • November 27, 2019

31. Jetting question when switching from stock 26mm carbs to 28mm Keihin PWK

    By Tobynblevins, November 23, 2019
    • 4 replies
    • 2.4k views
    • 
    • Tobynblevins
    • November 24, 2019

32. Toomey T5 hitting less harder than Pro Circuit 1 2 3 4

    By emrickb, November 15, 2019
    • 46 replies
    • 3.9k views
    • 
    • emrickb
    • November 23, 2019

33. A/F Ratio for alcohol for dyno tuning?

    By FreakShee, November 18, 2019
    • 5 replies
    • 689 views
    • 
    • #1JUANstunna
    • November 19, 2019

34. Orderd ported cylinders how much should I jett up

    By Tobynblevins, November 13, 2019
    • 7 replies
    • 715 views
    • 
    • trickedcarbine
    • November 15, 2019

35. Cant find jets for koso carburetor

    By Tobynblevins, November 11, 2019
    • 8 replies
    • 583 views
    • 
    • Keno
    • November 13, 2019

36. 421 driveline baseline jetting

    By Rossp, November 1, 2019
    • 12 replies
    • 1.4k views
    • 
    • Killacaviar
    • November 9, 2019

37. ? For those of you running race gas

    By sandman, September 1, 2019
    • 10 replies
    • 1k views
    • 
    • trickedcarbine
    • November 9, 2019

38. Mikuni vm26-606

    By jason.perez, August 26, 2019
    • 1 reply
    • 1.6k views
    • 
    • Stereodan
    • October 31, 2019

39. Banshee hesitates before band 1 2

    By jason.perez, October 11, 2019
    • 21 replies
    • 1.6k views
    • 
    • jason.perez
    • October 21, 2019

40. 421. Please help.

    By Killacaviar, October 18, 2019
    • 13 replies
    • 982 views
    • 
    • kawa110
    • October 19, 2019