COMP Cams Cylinder Head 11034

Description

Increased airflow volume and speed are most essential for drag racing and powerboat applications that seek to improve Horsepower and torque. These new Pro Elite Aluminum Cylinder Heads are CNC-ported to maximize airflow and assure port-to-port consistency in runner shapes and sizes. The CNC-ported intake and exhaust runners optimize both the air volume and speed, while the CNC-ported combustion chambers relieve the Valve shrouding that commonly occurs in “As Cast” chambers. With more standard features than any Big Block Chevy head in the aftermarket, the Pro Elite series is sure to give your Big Block Chevy the performance it deserves. 24 Degree Aluminum Cylinder Heads designed for use with hardcore Big Block Chevy drag And marine racing applications.

Condition : New
Engine Compatibility : Chevy Big Block 7.7L-8.8L 468-540 Cubic Inch
Style : Bare
Material : Aluminum
CNC-Machined : Yes
Combustion Chamber Volume (cc) : 121 Cubic Centimeter
Intake Runner Volume (CC) : 339 Cubic Centimeter
Exhaust Runner Volume (CC) : 135 Cubic Centimeter
Port Shape : Rectangular
Intake Port Location : Standard
Exhaust Port Location : Standard
Intake Valve Diameter (IN) : 2-1/4 Inch
Exhaust Valve Diameter (IN) : 1.88 Inch
Includes Valves : No
Spark Plug Angle : Straight
Includes Rocker Arm Studs : No
Valve Lock Type : No Valve Lock
Valve Stem Seal Type : No Valve Stem Seal
Number Of Springs Per Valve : No Springs
Valve Seats Machined : Yes
Steam Holes Drilled : No
Machined For O-Ring : No
Includes Guideplates : No
Includes Damper Spring : No

Features

CNC Ported 376 Cubic Centimeter Or 339 Cubic Centimeter Intake And 135 Cubic Centimeter Exhaust Runners With CNC Ported 121 Cubic Centimeter Combustion Chambers
Multi Angle Intake And Radiused Exhaust Valve Seats For Superior Airflow And Increased Horsepower Straight From The Factory
Extra Thick Deck Surface Allows Angle Milling For Compression And Increased Rigidity; Improves Head Gasket Retention
Limited 1 Year Warranty