Is it posible to cut the keyway longer on a 76 kz900 crank and re-drill the rotor bolt hole larger? I sheared the key on my rotor. The inside of the rotor is scored bad so Im getting another.The end of the crank has minor scores. So I want to machine the crank to hold the rotor better.What do you think?
76 KZ, frame gusset work,1200CC.Ported by Larry Cavanaugh, 1.5mm.over intakes, Carron Pipe, ZRX12 rear end, and seat,96zx9 front end.
01 CBR600F4i Track bike.
Cobourg, Ont. Can.
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