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World Motown 220 Cast Iron Chev SB Head
Designed for use in racing applications where cast iron heads are mandated or for larger displacement small block street-type engines, World's 220cc intake Motown heads are the ULTIMATE cast iron SBC head. Employing RightCast ports, big 2.080" diameter intake valves and a highly efficient 64cc combustion chamber, providing significant power increases over other heads on the market. Ideally suited for Chevy SB engines of 383 or larger.
Part Type: Cylinder Heads
Combustion Chamber Volume (cc): 64
Exhaust Runner Volume (cc): 70cc
Intake Runner Volume (cc): 220cc
CNC-Machined Intake Runner: No
CNC-Machined Combustion Chamber: No
CNC-Machined Exhaust Runner: No
Cylinder Head Material: Cast Iron
Cylinder Head Style: Bare
Intake Port Shape: Rectangular
Spark Plug Style: Angle
Exhaust Valves Included: No
Intake Valves Included: No
Retainers Included: No
Damper Spring Included: No
Valve Springs Included: No
Locks Included: No
Rocker Arm Nuts Included: No
Rocker Arm Studs Included: No
Guideplates Included: No
Valve Stem Seals Included: No
Rocker Arms Included: No
Valve Cover Mounting Style: Center and Perimeter Bolt
Intake Valve Angle: 23
Accessory Bolt Holes Drilled: Yes
Exhaust Valve Angle: 23
Intake Valve Angle: 23
Remanufactured: No
Machined for O-Ring: No
Oiling Style: Through Pushrod
Heat Crossover: No
Cylinder Head Color: Natural
Steam Holes Drilled: No
Valve Guide Material: Cast Iron
Valve Seats Machined: Yes
Valve Seat Material: Steel
Valve Seat Machine Style: 3-Angle
Quantity Sold as: Individually
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