SKU: JE-PIS-291063
JE Pistons for Subaru 2004+ Impreza STI, 2005+ Forester XT, Legacy GT, 2006+ WRX EJ257
Part Number: 291063
Description
Item: JE Pistons, Subaru 2004+ Impreza STI, 2005+ Forester XT, Legacy GT, 2006+ WRX EJ257, Bore 99.5mm, Stroke 83mm, Rod Length 130.5mm, Dish -20.7cc, Grams 398, Set
JE Pistons are machined by the most advanced CNC machining technologies available. JE forged Pistons are trusted by racers and engine builds for dependability. JE Pistons are compatible with boost and nitrous. Time Attack FSR Pistons now available! 2618 T6 high tensile forged aluminum 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. Dome and dishes feature smooth flowing radii for excellent flame travel. 1.2 x 1.2 x 2.5mm ring widths. .905 x 2.250 straight wall carbon steel wrist pin provided. Pin fitting and Tru Arc locks included Rings Now Included NOTE: Stroker Pistons not compatible with OEM Rods. OEM Rods must be milled above pin end to clearn undercrown of piston.
Some Blocks may require clearancing for stroker applications. 8.5:1
Some Blocks may require clearancing for stroker applications.
Compression Ratio:
Photo is for illustration purposes only
Specifications
SKU | JE-PIS-291063 |
Brand | JE Pistons |
Shipping Weight | 10.0000kg |
Shipping Width | 0.500m |
Shipping Height | 0.200m |
Shipping Length | 0.400m |