Sizing carburetor

Apologies No, but like anything else buy the one from the supplier who will give you the most support and carries the full range of parts. if you buy one that is just too damn unique you will never get a straight answer out of anyone when you need help. Make sure they know what you intend to do with the motor, if they are going to put in a baseline calibration for you.

most carb problems are solved with a better ignition , correct curve and the right plugs :)

Nice fancy carb producing superlative mixture increases pressure in the cylinder and that will highlight failings in the ignition system. i've been there and done that ...:) wasted loads of time


Dave