These Cyl Heads are highly evolved, race-proven cylinder head is capable of supporting in excess of 800 horsepower in “as cast” form. BMP BBC aluminium heads are available with CNC Ported 375cc intake runners. The exhaust ports are 132cc. For those seeking more power, The BMP BBC Aluminum heads are available with CNC-ported 119cc combustion chambers and ports.. The port designs were developed have proven their effectiveness on the track and the street. The net result is a head that combines excellent flow and velocity and has been proven to produce 40 horsepower more than the as-cast BMP BBC on a 572 C.I.D. engine. It’s also a great value!
Methods used: Superflow 600, Flowed at 28" with full CNC porting, 1" radiused entry plate on the intake port, No exhaust tube, Using Manley Severe Duty valves.
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