Advice needed

[Mr fix it]

I need help to figure out what mm carburetor to put on my motor.. it has a stroker crank, big boŕe kit, n lid on the air filter box, stock expansion chamber and aftermarket muffler. Soon to have the expansion chamber. I was thinking of a 35mm mukuni. Is that to big?

 

[blasterBruce]

Not going to run properly with stock header pipe, stock carb can work will need large jets ranging from 270-360 give or take

 

[Larry's Shee]

Depends on your style of riding and where. Any where from 30 to 35 could work