Author Topic: porting iron #64 heads  (Read 290 times)

Offline musclecarman15

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porting iron #64 heads
« on: January 24, 2020, 09:25:07 AM »
am wanting to have my 1970 factory #64 D port heads ported along with my 1970 factory cast iron intake...heads have factory 2.11/1.77 size valves and screw in studs...would like to achieve 250-260cfm...need recomendations,thx ,they are on my factory 1970 455 yc motor.

Offline Cliff Ruggles

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Re: porting iron #64 heads
« Reply #1 on: January 25, 2020, 05:49:06 AM »
Dave at SD Performance in BC Canada has done several sets for us.

Another source is Kauffman Racing Equipment right here in Ohio.....