A6450
WELD ON COUNTER WEIGHT FOR MODEL A CRANKSHAFT

THIS A SET OF 4 WELD ON COUNTER WEIGHTS FOR YOUR MODEL A CRANKSHAFT. THESE WERE ADDED IN 1933 TO THE B ENGINES TO SMOOTH THEM OUT. IF YOU ARE TOURING A LOT, THESE 1/2 THICK WEIGHTS WILL ALLOW YOUR ENGINE TO RUN FASTER WITHOUT ALL THE NORMAL VIBRATIONS. CRANK MUST BE GROUND AND BALANCED AFTER THE WEIGHTS ARE WELDED ON. ALSO, FLYWHEEL WEIGHT SHOULD BE REDUCED TO B FLYWHEEL WEIGHT

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