Quote:
Originally Posted by Mark Yacavone
Needs about 410 to run a second under in I/SA.
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Ok
So we know a 294 CUIN 283 4 jet can make 373 STP HP. 1.27 HP per inch.
Now looking at the 300 HP 327 combination @ 340 CUIN. Bigger bore, more compression, 1.940 intake valve, more cross section in the intake port.
It makes sense to me this engine should be able to make 1.27 HP per inch if not more. 1.27 X 340 = 432 HP. NHRA 365 HP 327 makes 470 HP.