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Old 05-21-2024, 12:33 AM   #14
HP HUNTER
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Join Date: Feb 2012
Location: Colorado Springs Colorado/Thousand Oaks Ca
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Default Re: 335 HP 396 290 Head Casting Build & Dyno Test

Quote:
Originally Posted by Paul Precht View Post
I'm guessing you didn't flow with the manifold on.

You would be correct, I simply wanted a base line on the heads as they were run. The 396 was a 440 HP engine as run, I know the factory intake easily supports more than that from other builds I've done in the past. I would be interested in knowing what a worked over intake was worth? I'am pretty sure the heads can be very much improved on, we're going to see soon.

https://classracer.com/classforum/sh...ad.php?t=78477

Last edited by HP HUNTER; 05-21-2024 at 12:39 AM.
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