no airbox lid and K&N jetting help?

[samolia]

ok my blaster motor is 100% stock and i just bought a K&N filter with an outerwears....
ok i plan on running no air box lid.
and the K&N and prefilter and thats all the mods on the motor..

so if a stock main jet is 230 what jet will i need??

 

[specialized7]

well basically all im running right now is a custom airbox with k & n with precharger and a stock jet

 

[samolia]

well basically all im running right now is a custom airbox with k & n with precharger and a stock jet

yeah but i always heard you have to rejet when you dont run a lid hmmmm i guess ill just have to buy a 240 and a 250 just incase and do a plug chop

 

[specialized7]

ya thats your best bet

 

[samolia]

ok thanks man..

 

[coreyownz]

240 is your best bet.. still got the fmf