Description

Cylinder Head; Performer RPM; Assembled; Ford 429/460; Natural Aluminum; 292 CC Intake Port; 100 CC Exhaust Port; 75 CC Chamber Volume; 2.19 Inch Intake Valve; 1.76 Inch Exhaust Port; 1.55 Inch Spring Diameter; Single; With Pushrod Guides; Rocker Studs

Attributes:

Condition: New
Engine Compatibility: Ford V8 7.5L 460 Cubic Inch
Style: Assembled
Finish: Satin
Material: Aluminum
CNC-Machined: Yes
Combustion Chamber Volume (cc): 75 Cubic Centimeter
Intake Runner Volume (CC): 292 Cubic Centimeter
Exhaust Runner Volume (CC): 100 Cubic Centimeter
Port Shape: Oval
Intake Port Location: Standard
Exhaust Port Location: Standard
Intake Valve Diameter (IN): 2.19 Inch
Exhaust Valve Diameter (IN): 1.76 Inch
Includes Valves: Yes
Spark Plug Angle: Straight
Rocker Arm Nut Thread Size: 7/16 Inch
Includes Rocker Arm Studs: Yes
Valve Lock Type: 7 Degree
Valve Stem Seal Type: Umbrella
Valve Guide Material: Manganese Bronze
Number Of Springs Per Valve: Single
Valve Seats Machined: Yes
Steam Holes Drilled: No
Machined For O-Ring: No
Includes Guideplates: Yes
Includes Damper Spring: Yes

Features & Benefits:

Ideal For High Performance Street And Drag Racing
Over 500 Plus Horsepower At 6500 RPM (Plus 30 Horsepower More Than Ported Factory Heads) And 525 Plus Foot Per Pound Of Torque At 4500 RPM With The Performer RPM Total Power Package
Intake Ports Can Be Opened Up To Match Victor Manifolds
Made In The USA Offering Unsurpassed Quality And Performance
Limited 1 Year Warranty

About Product:
Performer heads are 50 state emissions legal and are designed to fit emissions related engines. 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