Simple math says 4.4" bore and 4.65" stroke. 10.230" block deck height, 0 deck height, 1.205" compression height used with mm rings, and a common 6.7" long rod EXCEPT that Carrillo will make you any length rod you want so that is a very generic "guess" to get you in the ball park. I have seen compression height pistons with 1.150" compression heights using 22 mm (.866" diameter) thick wall pins which are plenty strong for a NA 1200 HP application. So have fun guessing the real numbers.
Tom V.
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"Engineers do stuff for reasons" Tom Vaught
Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward.
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