AFR 315cc BBF Bullitt 14 Degree Cylinder Heads

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AFR 315cc BBF Bullitt 14 degree cylinder heads provide the ultimate shot to outgun the competition! They feature 100 percent CNC-ported intakes, exhausts, and chamb

AFR 315cc BBF Bullitt 14 degree cylinder heads provide the ultimate shot to outgun the competition! They feature 100 percent CNC-ported intakes, exhausts, and chambers, A356 aluminum castings, and high-quality components throughout with .250 in. raised exhaust port locations. This clean-sheet redesign of their Bullitt cylinder heads delivers a decreased overall runner size, a more consistent cross-sectional area, carefully shaped combustion chambers, and repositioned valves to complement the intake and exhaust port design. Together they improve engine response, providing increases in horsepower and torque. The 315cc