Originally Posted by Dynotech Racing
I have a O.S. 21 xz-r that just broke the crank in half, right through the oil hole.
Anyone else have this issue?
Broke coming off a corner, not even at high speed....thoughts?
Broke the crank body itself or the crankpin at the rod? Breaking the crank body is quite a feat. How much time do you have on the engine? Fuel? car? air temp?
Futaba, O.S. Engines, Tornado Fuel, Schumacher Racing, SpeedPassion USA, Eggroll Inc., Desoto Racing, Vesselli Racing