If that's the case I would suggest a larger sprocket to say a 44 tooth providing you find out what you have now first..you may have a 44..I don't know..lol
No I'm still trying get tools for it I got a torque wrench today but idk how that will help me the I bought bike and motor used and there is 14mm head bolts and I was told there's no such thing on these motors
No I do wonder it maybe I have a air leak in the carb to motor crack I got this seal paper for it and made a decent cut out for it but its really thin stuff I got from autozone
Hard to say really...I'm thinking it wouldn't run all that well and even come close to doing 30mph with 60psi of compression...your lucky it even starts at that....I'm thinking the compression guage may be defective or something funny going on...Hard to fix over the internet...lol