Thread: 335 HP 396 290 Head Casting Build & Dyno Test
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Old 05-23-2024, 09:42 PM   #9
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
Exhaust flow is now:

.200 126 + 19
.300 160 + 29
.400 175 + 23
.480 178 + 13

Exhaust valve is tullipped.
Last edited by HP HUNTER; 05-23-2024 at 09:45 PM.
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