I posted a while back about my buddy built up a 350 for his old Trans Am, and in the first couple hundred miles is shit a valve and broke the entire engine.....?
He picked up a 400sbc, built it mild...and bought a brand new TCI Turbo 350 for it...
10 days later...
NEver seen one fail like that...he did some burnouts, was hotdoggin it al ittle on street tires and BANG...