Edelbrock 5089
$1,243.23
Cylinder Head; E-Street; Assembled; Chevy Small Block; Natural Aluminum; Straight Plug; 185 CC Intake Port; 60 CC Exhaust Port; 64 CC Chamber Volume; 2.02 Inch Intake Valve; 1.60 Inch Exhaust Valve; 1.25 Inch Spring Diameter; Set Of 2; With Pushrod Guides; Rocker Studs
Out of stock
Description
E-street cylinder heads are an all new line of Edelbrock heads designed for entry level street performance engines, ideal for operating in the idle to 5500 RPM range. Manufactured in the USA, by Edelbrock, these heads feature A356 aluminum castings that are heat treated to T6 spec for superior casting strength and quality. Their modern combustion chamber designs improve the combustion process and larger than stock intake and exhaust ports move more air through your engine. These features improve an engine`s efficiency, resulting in more Horsepower and Torque and improved mileage potential. Dyno tests showed a gain of 16 Horsepower and 11 Foot/Pounds of torque over our overseas competitor
Condition : New
Engine Compatibility : Chevy Small Block V8 4.3L-6.6L 262-400 Cubic Inch
Style : Assembled
Finish : Satin
Material : Aluminum
CNC-Machined : Yes
Combustion Chamber Volume (cc) : 64 Cubic Centimeter
Intake Runner Volume (CC) : 185 Cubic Centimeter
Exhaust Runner Volume (CC) : 60 Cubic Centimeter
Port Shape : Rectangular
Intake Port Location : Standard
Exhaust Port Location : Standard
Intake Valve Diameter (IN) : 2.02 Inch
Exhaust Valve Diameter (IN) : 1.6 Inch
Includes Valves : Yes
Spark Plug Angle : Straight
Rocker Arm Nut Thread Size : 3/8 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 : 1
Valve Seats Machined : Yes
Steam Holes Drilled : No
Machined For O-Ring : No
Includes Guideplates : Yes
Includes Damper Spring : Yes
Features
A356 Aluminum Castings That Are Heat Treated To T6 Spec For Superior Casting Strength And Quality
Their Modern Combustion Chamber Designs Improve The Combustion Process And Larger Than Stock Intake And Exhaust Ports Move More Air Through Your Engine
Heli-Coil Threaded Inserts In The Rocker Stud Bosses For Proper Torque Load Without Damaging Threads
Hardened Spring Cups Between The Valve Springs And Casting For Wear Protection
Limited 1 Year Warranty
