JE Pistons and Rings 100 Bore 79mm Stroke 11.5 Comp 1999+ Subaru EJ25 SOHC Keri Monitor Depending on the make and

Depending on the make and model of the car it can either be an UP step or DOWN step and sometimes the flywheel will be flat (zero step)

thereby reducing overall weight and resulting in decreased friction loss and greater precision timing

Durable Urethane Construction

Part #: D2R-D-SU-15

JE Pistons and Rings 100 Bore 79mm Stroke 11.5 Comp 1999+ Subaru EJ25 SOHC Keri Monitor Depending on the make andPart #: 314346 JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy. Fitment: SUBARU EJ25 SOHC 1999+ STD Bore: 99. 5mm Deck Clearance is . 015 below deck Features: Dome Dish requires no deburring or preparation 2618 T6 high tensile forged aluminum