Thread: Identify Y block engine
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Old 03-07-2015, 10:07 PM   #10
streetdreams
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Join Date: Dec 2010
Location: Howell, Michigan, USA, The Peoples Slightly Overspent Demodependancy of Michigan
Posts: 638
Default Re: Identify Y block engine
The best "312" is a .50 over 292 using a 312 crank with the mains cut to 292.
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