technigas, 16mm intake and carb, 27 front tooth, milled head, ported cylinder and case.
so the exhaust port is raised 3mm's from stock. I'm going a solid 39, with crazy low end.
so we got an extra cylinder to experiment with, opened up all of the ports a little wider than what I have on original cylinder, and raised the exhaust port 7mm from stock.
same rpms as before. is anyone breaking 40 on a stock cylinder? maybe need a higher rpm pipe? let's talk shall we?