Re: More power!
Some things you can do to increase power are:
- replace stock exhaust pipe with one with an expansion chamber
- replace stock carb with one that with more fuel flow
- replace stock head with a high compression head
- porting the motor- intake and exhaust manifolds, drill piston, etc.. there is a right way and a wrong way to do this, make sure you do it correctly.
All of these things are discussed at length on this forum, use the search function to research them. Also, the more power you add the more vibration you will get and the more speed you will have, make certain your frame and brakes can handle it!