Here is what I've found so far with the methanol fuel.
I've drilled the main jet to 0.067
needle clip on the richest setting
engine still runs lean.
I think to make this work properly I'd have to enlarge the float seats port as I don't seem to be getting enough fuel into the carb all the time.
The engine sounds a little differant and will accelerate a little quicker at least I think it will.
Bottom line for me I'm going to go back to gas too much to change that I don't have replacement parts for. Needle needs differant taper, floats needle seat would need to be bigger and the main jet could even go to 0.062 dia. now that main jet size will tell you its going to be a fuel hog. as stock is only 0.026 so there it is.
Norman

__________________
norms-iron-works.tripod.com