Specification
Brand
Air Flow Research
Item Number
AFR2110-1
Material
A356 Aluminum
Intake Port Volume
345cc
Combustion Chamber Size
121cc
Valve Angle
24°/4° Int, 15°/4° Exh
Deck Thickness
0.750 inches
Minimum Bore Diameter
4.250 inches
Max RPM
7400-7600
Valve Sizes
2.300 in Int, 1.880 in Exh
Valve Spring Diameter
1.625 inches OD
Spark Plug Dimensions
14mm x .750” w/ Gasket Seat
Description
Introducing the Air Flow Research BBC 345cc Alum Heads Magnum 121cc Assembled – the ultimate upgrade for your big block Chevy engine. Featuring CNC ported combustion chambers and ports, this high-quality A356 aluminum head is designed for maximum performance. The 2.300/1.880 inch valves and 1.625 inch valve springs ensure optimal airflow and durability. Tested rigorously, these heads are engineered to support aggressive street/strip and racing applications up to 572 cubic inches. Enhance your engine’s power and efficiency with this pair from the legendary Magnum series.
Disclaimer
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov