My mates got a XR500 82 model, he wants to put a larger carb on it...may be a 36 or 38mm round slide mikuni
Hes gave it a head job
and its got a wiseco in it ..
So if some ones done a carb swap they may be able to help him..
If i can have a starting point with jets etc..
pilot jet
main jet
needle size & clip spot
slide size
needle jet ................ Thanks mick
