Looking at upgrading my 80 to something bigger. I don't want to tear down the lower end. But I want bigger cu as big as possible. ideas thoughts?

 

Give this guy a call, he sells the Evoloution Soloution which is headwork, matched cam and pistons that will net 80-85hp at the rear wheel. If you want Cubic Inches you will have to spit the cases.
John Sachs
Sachs Race Bike 954-473-2980
1601 NW 99th Ave.
Plantation Fl. 33322