650 into 750?

SUPERTUNE

Race Gas Rules
Location
Clearwater Fl.
NO, Kaw motors are not like the 650/701/760 motors, for one the strokes are different, and the 750 cylinders have cylinder sleeve that protrude out the bottom past the base gasket like a yamaha, as the 650 kaw dosen't have any sleeve past the base gasket due to the much shorter stroke of the 650 crankshaft, hence they don't interchange cases without custom machining.
 
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