JE Pistons

314447

JE Pistons (314447) Piston, Set of 4

Pistons

For Subaru; 79mm STR 92.5mm Bore CR 8.5

JE Pistons are specifically engineered for extreme applications up to and including professional competition. In this environment higher compression ratios extreme boost levels and heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy found in every JE Piston. Application Specific Forgings for an Optimized Uniform Crown Thickness Contact Reduction Groove to Minimize Frictional Drag Accumulator Groove for Increased Top Ring Stability and Sealing CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength Honed Pin Bores Double Pressure Fed Pin Oilers and Wire Locks Included JE ProSeal Piston Rings are included with your JE Pistons Uses a 2.25 in. Long Pin Designed for 1.0 x 1.2 x 2.8mm Rings Bore: 92.5 Oversize: .50 Stroke: 79 Rod: 130.5 C/D: 30.7 Head CCs: 48 C/R with .040: 8.5:1 Dome CCs: -15.3 Accepts Turbo and Nitrous Made to Order Skirt: F Ring Set#: JG1004-3642

1998-2010 Mercury Mountaineer SUV *LIGHT BLUE* Keyless Remote FCC ID: CWTWB1U331, CWTWBIU322
Husky Liners Storage Silverado Extended 9011
Mix me 2638