08-22-2018, 10:03 AM

grandville455 grandville455 is offline

Ultimate Warrior

Join Date: Jan 2003

Location: Chippewa Falls,WI 54729

Posts: 10,862

Quote:

Originally Posted by OCMDGTO

Awesome congrats! What cfm on the heads?

Heads on a tight flow bench and a 4.18 bore were 325@700, Probably about 335-340 on this bigger bore.

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Darby
74 Grandville 2Dr 455 c.i 4550#
2011 1.60 60 ft,[email protected]@117.74

2017, 74 firebird -3600 lbs (all bests) 1.33 60 ft, [email protected] [email protected]
M/T 275/60 ET SS Drag Radial

2024(Pontiac 505) 1.25 60 ft, [email protected], [email protected].... 275/60 Radial Pro's

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