1977 MC5 250

[Mike Korgan]

Does anyone have a 77 and are using a 78 torque pipe? How much did you have to change the jetting for the pipe change?

[Mike Lenz]

I have done this but also ported my bike, so jetting with a stock engine, I dont know for sure, but dont think it would be much change.
Not on this site much right now. [email protected] if more questions.
Mike