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Air Flow Research - BBC 315cc Alum Heads Magnum 121cc Assembled

Air Flow Research - BBC 315cc Alum Heads Magnum 121cc Assembled

Air Flow Research's BBC 315cc Alum Heads are crafted for high performance with a 121cc chamber and angle plug design, suitable for Big Block Chevy engines. These assembled heads feature premium components for reliable operation.
$ 4,510.00 $ 4,510.00

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Specification

Brand
Air Flow Research
Item Number
AFR2000
Material
A356 Aluminum
Intake Port Volume
315cc
Intake Port Dimension
2.450 H x 1.755 W x 13/32° Radius
Exhaust Port Volume
135cc
Exhaust Port Dimension
1.780 H x 2.025 W
Combustion Chamber Size
121cc
Valve Angle
24°/4° Int, 15°/4° Exh
Deck Thickness
.750”
Minimum Bore Diameter
4.250”
Valve Spring Pocket Diameter
1.725” O.D
Max Valve Spring Pocket Machining
1.750” O.D
Spark Plug Dimensions
14mm x .750” w/ Gasket Seat

Description

Enhance your engine's performance with the Air Flow Research BBC 315cc Alum Heads Magnum 121cc Assembled. These cylinder heads are precision-engineered with a 315 cc intake and a 121 cc combustion chamber. Every detail from the 2.250 / 1.880 in valves to the 1.625 in springs with angle plug design is crafted for exceptional airflow and power. Made from A356 aluminum, these heads are ideal for both street and strip applications, delivering optimal performance for Big Block Chevy setups.

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