i dont know if i should even try it

[UPbansheeRacer]

i got some 240 main jets laying here and i have 310s in it and its running way too rich i just worked on one with the same pipes as mine and had 220s and it ran good i checked the plugs they were brown but i also have a chariot head with 19cc domes and boyseen reeds and im running dual k and ns right off the carbs so my question is...should i even try using these jets?

[BigRed350x]

Do a plug chop and buy all the jets in between the 310s you have and the 240s. Instead of just guessing, do it the right way and buy a box of plugs and some jets.

[shakar]

^^^^ chup i agree + jets are much cheaper then a new topend goodluck

[DallasGDub]

I agree with the others. Do it the right way. You can get it really close without chopping, and simply reading the plug. 240 from 310 is too big of a drop imo. Better to go in smaller increments. Once you get it closer, I would do the plug chop for fine tunning.

[Larry's Shee]

No two motors are the same even with identical set-up. Do it right, do it once.

[UPbansheeRacer]

i put the head on today and rode it with the 310s it runs good now never got to check plugs because every time i went to run it the clutch cable fell off idk why its a brand new cable but before it was running way rich in low end now it runs perfect gona check the plugs tomorrow out on the ice if i can figure my clutch cable out

[camatv]

oh man