JE Pistons Subaru 3.917 in. Bore Kit 310927

Description JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports. Attributes GTIN: 00193564045362 Brand Name: JE Pistons Add-On: JG4904-3917 Add-On: 905-2250-18-93S Add-On: 905-042-CT Bore Diameter: 99.52 Compression Height: 1.210 Cylinder Head: EJ257 STI Engine: EJ SERIES Forging Type: FSR Industry: Automotive Make: SUBARU Oil Ring Thickness: 0.0995 Out of Stock Message: Call for Availability Piston Avg Wt: 392 Piston Head Type: Dish Piston Material: 2618 Piston Pin Length: 2.050.

Piston Pin Material: 9310 Piston Pin Outside Diameter: 0.866 Piston Pin Wall Thickness: 0.150 Piston Volume: -14.1 Product Market: Sport Compact Ringset Included: No Second Compression Ring Thickness: 0.048 Top Compression Ring Thickness: 0.048 Extended Information Country of Origin: United States Emissions : Electronically Announced Life Cycle Status: Available To Order Packing Information Quantity of Each: 1 Package UOM: EA Dimension: 5.00 x 9.00 x 5.00 inches Weight: 5.1 lb.