for sale Jim Butler ported #16 d-port heads
Hi guys, have a really nice set of #16 d-port heads ported by Jim Butler performance, have all the paper work showing what has been done to them, roller cam springs good for .750 lift, titanium retainers new seals ferrea 6000 series valves have flow sheets these flow in the 270 range on the intake and about 200 on the exhaust side 58 cc on the combustion chambers, would make serious compression on a 455, good race heads. you can contact me through pm or cell 404-216-4888 900.00 thanks David.
Last edited by nitrousdave; 05-15-2009 at 09:27 AM.
Reason: no price
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