Wössner forged high performance pistons EJ257
892.81 €
incl. VAT, plus delivery
Delivery time: 5 day(s)
Description
model: Subaru Impreza WRX STI
bore size: 99.5mm/100mm/100.5mm
rod length: 130,5mm
pin dia.: 23mm
model: Subaru Impreza WRX STI
engine: EJ257
part no.: K9131DA
bore size: 99.5mm/100mm/100.5mm
stroke: 79mm
Wössner comp. ratio: 9.0:1
OE comp. ratio: 8.2:1
dome volume: -14.3cm³
comp. height: 30.70mm
piston weight: 413g
rod length: 130,5mm
pin dia.: 23mm