Old 11-28-2009, 10:48 AM
  #1  
sinistercamaro
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Join Date: Nov 2009
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Default Factory 4bolt main 350SBC block Peak Horsepower

I got a 89 camaro that im building for the strip on a budget. Does anyone know how much horsepower a factory 350sbc with 4bolt main and steel crank can handle safely/ without reliability problems? I believe the motor came out of a 70's corvette. Im being told that 550hp +, I'll start having bearing problems. Is there any ways to strengthen bottom end??
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