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Kirkham Motorsports

 
 
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  #9 (permalink)  
Old 02-11-2007, 06:30 PM
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Join Date: Nov 2001
Location: Land O Lakes, FL
Cobra Make, Engine: Hopefully new SPF soon
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Quote:
Originally Posted by D-CEL
It will be an amazing package when its done. With a 4.5 stroke, you will need a 4.570 bore to achieve 590. whos pistons and rings are you using? I havent seen a build of that size (not that I am an expert) Im in the process of collecting parts for an aluminum 598. 4.500 stroke with a 4.600 bore. What heads will you be using? With an aftermarket aluminum head, it should make north of 750 hp no problem.

Jason
The heads are SCJ heads. Actually I guess the size is 588 at 4.5 stroke and 4.56 bore. I guess it could make 750 depending on the cam, intake and carb combo.
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