JE Pistons Piston 257942
$792.34
Piston; For Use With Big Block Chevy 540 Engines; Forged; 4.470 Inch Bore; 0.030 Inch Oversized; 4.250 Inch Stroke/ 6.385 Inch Rod Length; 1.270 Inch Compression Distance; Inverted Dome/ -20 CC Volume; 8.8:1 Compression Ratio With 110 CC Heads/ 8.4:1 Compression Ratio With 118 CC Heads/ 8.1:1 Compression Ratio With 124 CC Heads; 569 Grams; Set Of 8 Pistons And Oil Support Rails
Out of stock
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 540 Cubic Inch
Piston Type : Inverted Dome
Dome Volume : -20 Cubic Centimeter
Compression Ratio : 8.8:1 With 110 CC/ 8.4:1 With 118 CC/ 8.1:1 With 124 CC
Oversized : 0.030 Inch
Bore Size (IN) : 4.470 Inch
Material : Aluminum Alloy
Connecting Rod Material : No Connecting Rod
Wrist Pin Style : Floating
Includes Piston Rings : No
Quantity : Set Of 8
Features
Inverted Dome Shape Has Been Designed For Maximum Efficiency And Horsepower
Valve Reliefs Will Accommodate Oversized Valves And Long Duration, Tight Lobe Separation Cams
Will Fit Both Open And Closed Chamber Cylinder Heads
Includes Pin And Double Spiral Locks
Limited 90 Day Warranty
