JE piston with 12.5 to 1 compression ratio. Copper head gasket is used >

View of the intake port. Valve springs from RD; Aermacchi titanium caps from Germany >

No fancy tricks. Included valve angle is 52 degrees >

Programmable aftermarket Harley ignition. It works great and is reasonably priced. The red box on the right is a transponder to record laps and lap times at the track >

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