
12-04-2014, 04:21 PM
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CC Member
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Join Date: Dec 2000
Location: St. Augustine,
FL
Cobra Make, Engine: E-M Cobra - RCR GT40
Posts: 500
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Not Ranked
The 572 is a beast. GMPP had a display motor set up on a test stand at Daytona Rod Run about 5 years ago. They started it up every hour to demo the motor on open headers...it sounded like a pro stock motor on steroids...
Can't imagine having two of them on a boat... 
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