Carb help

[Thatwhite89]

New to the group but I have a 89 blaster
With the 68mm bore. ported. vf4 reeds reed spacer full fmf has a screened air box lid What should I run my carb at 830ft 40:1

 

[TheMask255]

wdym like jet sizes?
if so its more you gotta do the trial and error id start at one size above stock for the main jet pilot id leave stock for now unless you think you need it

 

[Thatwhite89]

wdym like jet sizes?
if so its more you gotta do the trial and error id start at one size above stock for the main jet pilot id leave stock for now unless you think you need it

I have a stock pilot and a 310 main in it rn

 

[TheMask255]

i think the 310 is big for what you got it probly running but not great check to see how ur spark plug looks it should be cover in a carbon layer ideal would be a gold brown ish color but if its a little black thats fine

 

[TheMask255]

im pretty sure stock main is 230 size