Edelbrock Performer Rpm Cylinder Head Ed60229 – Single Aluminum Performance Head

Description

Performer RPM Cylinder Heads – Single – Complete

Small Block Ford, 1.90″ Intake valve, great torque and horsepower up to 6500 rpm

ED60229

60229

Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. These heads give great torque and horsepower up to 6500 rpm.Designed for 289-302-351-Windsor Ford engines.Maximum performance in the 1500-6500 rpm range for high performance street.1.90″ intake valves are for use with stock pistons and high-flow 2.02″ intake valves work with pistons notched for valve clearance.Hardened pushrods required.Will not accept rail rockers.289-302 V8s require Head Bolt Bushings # ED9680Combustion chamber volume: 60ccIntake runner volume: 170ccExhaust runner volume: 60ccIntake valve diameter: 1.90″Exhaust valve diameter: 1.60″Valve stem diameter: 11/32″Valve guides: Manganese bronzeDeck thickness: 5/8″Valve spring diameter: 1.46″Valve spring maximum lift: .575″Rocker stud: 3/8″Guide plate: Hardened SteelPushrod diameter: 5/16″Valve Angle: 20°Exhaust port location: StockSpark plug fitment: 14mm x 3/4″ reach, gasket seatMade In: USA

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