Drag Racer, July 2012: Piston Pins—When They Break All Hell Breaks Loose! Protect Your Engine And Check Book “It was a catastrophic engine failure. It cracked my cylinder block, destroyed my crankshaft and several connecting rods as well as one of my cylinder heads!” The man was angry, fuming that one broken piston pin led to the total devastation of his supercharged race engine.

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