JE Pistons Piston 139506

Description

With over 60 Years of experience, JE Pistons is the leader in high performance forged pistons. We`ve built a reputation that the competition can only follow. JE has a history of manufacturing the highest quality pistons and components that professional engine builders, race teams, and high performance enthusiasts trust and rely on. JE`s position at the forefront of performance piston manufacturing has been a result of continuous research and development of unique materials, piston designs and technologies. Utilizing State-Of-The-Art CNC machines for manufacturing along with purpose designed forgings, JE is able to maintain exacting specifications on each and every piston and hold tolerances to millionths of an Inch. Also available from JE is industry leading processes like Ultra Crown, a Digital Three Dimensional piston crown machining process and Finite Element Analysis. JE is the only performance piston manufacturer to earn the QS-9000 quality standard which confirms that JE provides customers the highest standards in quality control. Also have State-Of-The-Art inspection equipment and testing equipment which enables us to constantly bring you, the customer, the very latest in piston design configurations.

Engine Compatibility : Chevy Big Block V8 7.4L 454 Cubic Inch
Piston Type : Flat Top
Dome Volume : -3 Cubic Centimeter
Compression Ratio : 9.0:1 With 112 CC/ 8.6:1 With 118 CC/ 8.3:1 With 124 CC
Oversized : 0.030 Inch
Bore Size (IN) : 4-1/4 Inch
Material : Aluminum Alloy
Connecting Rod Material : No Connecting Rod
Wrist Pin Style : Floating
Includes Piston Rings : No
Quantity : Set Of 8

Features

4032 Low Expansion High Silicon Aluminum Alloy Heat Treated To SRP Specifications
Ring Land And Crown Thickness Specifically Engineered For Mild Turbo, Supercharged And Nitrous Applications
Forced Pin Oiler For Increased Wrist Pin Lubrication
Wall Wrist Pin, Pin Fitting And Double Spiro Locks Included
Limited 90 Day Warranty