Subrau EJ257 TIME ATTACK "FSR" / Stroke - 79mm JE Pistons
$53.24
$72.41
SUBARU 2004 IMPREZA STI , 2005 FORESTER XT, LEGACY GT, 2006 WRX EJ257 SUBARU EJ257 TIME ATTACK "FSR" NOTE: NOW COMPATIBLE WITH EITHER OEM OR AFTERMARKET RODS! SOME BLOCKS MAY REQURE CLEARANCING FOR STROKER APPLICATIONS. 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 2.500 straight wall carbon steel wrist pin provided. Pin fitting and Tru Arc locks included Rings Now Included
