Brand: Airflow Research (AFR)
Manufacturer's Part Number: 1210NP
Part Type: Cylinder Heads
Product Line: AFR 235cc SBC Eliminator Competition Racing Heads
Automotive Fittings Part Number: AFR-1210NP
Combustion Chamber Volume (cc): 80
Intake Runner Volume (cc): 235cc
Exhaust Runner Volume (cc): 80cc
Cylinder Head Style: Bare
Cylinder Head Material: Cast aluminum
Intake Port Shape: Rectangular
Intake Valve Diameter (in.): 2.125 in.
CNC-Machined Combustion Chamber: Yes
CNC-Machined Intake Runner: Yes
CNC-Machined Exhaust Runner: Yes
Combustion Chamber Style: Heart
Intake Port Location: Standard
Exhaust Port Shape: Round
Exhaust Port Location: Raised
Spark Plug Style: Angle
Intake Valves Included: No
Exhaust Valves Included: No
Exhaust Valve Diameter (in.): 1.600 in.
Valve Springs Included: No
Damper Spring Included: No
Retainers Included: No
Locks Included: No
Valve Stem Seals Included: No
Rocker Arm Studs Included: No
Rocker Arms Included: No
Rocker Arm Nuts Included: No
Guideplates Included: No
Accessory Bolt Holes Drilled: Yes
Intake Valve Angle: 23
Exhaust Valve Angle: 23
Valve Guides Included: Yes
Valve Guide Material: Manganese bronze
Valve Seats Machined: Yes
Valve Seat Machine Style: 5-angle intake/3-angle exhaust
Valve Seat Material: Ductile iron
Cylinder Head Color: Natural
Steam Holes Drilled: No
Oiling Style: Through head
Machined for O-Ring: No
Heat Crossover: No
Remanufactured: No
Quantity: Sold as a pair.
Description:
Stay ahead of the competition with high-flowing AFR 235cc SBC Eliminator Competition Racing heads. Intake ports, exhaust ports, and cylinder heads are 100 percent CNC-ported with finer machine levels and improved port-shaped details for optimum flow characteristics. AFR Eliminator Competition heads will satisfy your big displacement small block Chevy engine's need for more air—and to achieve additional cooling in the center of the head, spread port styles are offered. Eliminator Competition heads come complete and ready-to-run with AFR power-proven components—or choose "bare" (no parts) heads to create your own personal power package! Go with AFR cylinder heads—high performance components built for racers, by racers.