Description
Performer RPM Chrysler 340 Cylinder Heads – Single – Complete
Small Block Chrysler 340, great torque and horsepower up to 6500 rpm
ED60179
60179
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 non-emission 1968-73 340 Chryslers, RPM Chrysler 340 heads have chambers machined .060″ for clearance with early high-compression engines.The special valvetrain in the 1970 340 T/A is not compatible with these heads.Combustion chamber volume: 65ccIntake runner volume: 171ccExhaust runner volume: 77ccIntake valve diameter: 2.02″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: N/AGuide plate: N/APushrod diameter: 5/16″Valve Angle: 18°Exhaust port location: StockSpark plug fitment: 14mm x 3/4″ reach, gasket seatMade In: USA
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