Today, George, the mechanic, assembled the motor.
A new camshaft from an SS50, it will let the valves stay open longer, to allow more gas to the cylinder. We had the cylinder machined from 49cc to 72cc, got a new piston and rings, new cam chain, and had the bearings of the crankshaft and rod changed. We will use the 19mm Keihin carburetor from the Chally, instead of the original 16mm.
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