Wössner forged high performance pistons S54E46

model: BMW M3 3.25 24V Turbo S54E46 K9295DA

bore size: 87mm

rod length: 139mm

pin dia.: 21mm

model:                        BMW M3 3.25 24V Turbo

engine:                       S54E46

part no.:                     K9295DA

bore size:                   87mm

stroke:                        91.00mm

Wössner comp. ratio:  8.8:1

OE comp. ratio:           11.3:1

dome volume:            -27.0cm³

comp. height:             32.30mm

piston weight:             320g

rod length:                  139mm

pin dia.:                       21mm