Edelbrock Performer Rpm 170cc Intake Cylinder Head, Ford 390-428 Fe, 72cc Chambers

Serious horsepower for your 390-428 FE Ford engine, heads sold individually and are fully assembled. The Edelbrock #60069 Performer RPM cylinder head is designed for use with 390-427-428 Ford applications. Edelbrock Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only. The Edelbrock Performer RPM aluminum cylinder heads are equipped with threaded inserts in the rocker studs and exhaust manifold bolt holes, enhancing their strength and durability. Additionally, they come with manganese bronze valve guides, and meticulously machined valve cover rails to ensure a reliable gasket seal. These heads deliver enhanced power across the RPM range, resulting in improved throttle response and increased top-end horsepower. Note: Valve springs are recommended for flat-tappet style camshafts. Edelbrock stud kit EDL-6009 provides better rocker shaft retention and is highly recommended for use with Edelbrock FE heads. Heads have the 16-bolt 428 Cobra Jet exhaust flange bolt pattern.
Part Number EDL-60069 Part Type Cylinder Heads Combustion Chamber Volume (cc) 72 Intake Runner Volume (cc) 170cc Exhaust Runner Volume (cc) 125cc Cylinder Head Style Assembled Cylinder Head Material Cast Aluminum Intake Port Shape Rectangular Intake Valve Diameter (in) 2.090 in. Cylinder Head Finish Natural CNC-Machined Combustion Chamber No CNC-Machined Intake Runner No CNC-Machined Exhaust Runner No Intake Port Location Standard Exhaust Port Shape Square Exhaust Port Location Standard Intake Valves Included Yes Exhaust Valves Included Yes Exhaust Valve Diameter (in) 1.660 in. Valve Springs Included Yes Maximum Valve Lift (in) 0.600 in. Camshaft Style  Flat-Tappet Outside Diameter of Outer Spring (in) 1.550 in. Damper Spring Included Yes Number of Springs Per Valve Single Retainers Included Yes Retainer Material Steel Locks Included Yes Lock Style 7 Degree  Valve Stem Seals Included Yes  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 13 Valve Guides Included Yes Valve Guide Material Manganese bronze Valve Seats Machined Yes Valve Seat Machine Style 3-angle Valve Seat Material Ductile iron Steam Holes Drilled No Oiling Style Through head Machined for O-Ring No Heat Crossover No Quantity Sold individually.

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