Utilizing State-of-the-art CNC machines for manufacturing along with purpose-designed forgings, JE is able to maintain exacting specifications on each piston and hold tolerances to millionths of an inch. Also available from JE are industry-leading processes like Ultra Crown, a digital three-dimensional piston crown machining process and Finite Element Analysis (FEA).
FEA is a computer process whereby stress and fatigue are tested on a computer model before parts go into productions. JE is the only performance piston manufacturer to earn QS-9000 Quality Standard, confirmation that JE provides its customers with only the highest standards of quality control.

JE Sport Compact

• Forged from premium 2618 aluminum alloy.
• Dome and dishes feature smooth flowing radii for excellent flame travel.
• CNC machined side relief for lower support band, provides optimal strength for extreme horsepower applications.
• CNC Diamond turned skirts with reduced cylinder contact profiles provide less friction for increased horsepower.
• Forced pin oilers for increased wrist pin lubrications.
• Pin fitting, pin oilers, and wire locks included.
• Rings sold separately.

Custom JE Piston Ordering Available- Please call

SRP for Honda/Acura

• Forged from 4032 aluminum alloy.
• Dome requires no deburring or preparation.
• High silicon alloy for tighter pistons to wall clearance.
• Domes and dishes feature smooth flowing radii for excellent flame propagation.
• Thick ring lands for limited nitrous oxide/forced induction use.
• Valve pockets machined to accept oversized valves and high lift cams.
• 1.0 x 1.2 x 2.88mm ring widths.
• .748 x .827 x 2.250 straight wall carbon steel wrist pin provided.
• Pin fitting and spiro locks included.