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Guesstimate on Horse Power

Joe Mopar

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I thought I'd ask some of you mopar guru's if you could come up with a guesstimate on my engine. This is what I have.

"66" 440 out of a GTX bored 30 over. Stage 3 Mopar Heads. Cam Purple Shaft duration 284-284-68*. Lift 484. Centerline 108*. 800 cmf Edelbrock carb. m1 high rise manifold. TTi 2" ceramic coated headers going into 3" dual exhaust.
 
If you have the compression to go with the cam you should be around 450 easy I think. Maybe a little more.
 
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