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Old 08-09-2013, 05:05 PM
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Quote:
Originally Posted by Ron Sutton View Post
They are Dart CNC ported heads with 227cc runners. This engine is very "developed."

The original incarnation made 673hp & 572#. 9 days on the dyno, 5 camshafts, 6 rocker arm combinations, 5 intake manifolds, 3 sets of headers, 3 carburetors, 2 days tweaking the fuel curve later ... whew ... and it now makes 731hp & 599#.




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Yeah I figured it was "developed"... that's an understatement.

Ron, care to give me your educated guess of my engine results (hp/tq) based on what you know about it?
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