10-13-2023, 08:29 AM
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Ultimate Warrior
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Join Date: Jan 2003
Location: Chippewa Falls,WI 54729
Posts: 10,862
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Quote:
Originally Posted by slowbird
Was looking around on Butler and BES sites, I don't see where they advertise a 480cfm pro port head, just a 450-460 head and 52-54cc chamber.
Gach yours are 480cfm and 72cc??
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"crickets"
__________________
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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