Wössner forged high performance pistons S54E46

model: BMW M3 3.25 24V (S54E46)

bore size: 87.00mm/87.50mm

rod length: 139mm

pin dia.: 21mm

model:                        BMW M3 3.25 24V

engine:                       S54E46

part no.:                     K9202DA

bore size:                   87.00mm/87.50mm

stroke:                        91.00mm

Wössner comp. ratio:  12.3:1

OE comp. ratio:           11.3:1

dome volume:            -5.4cm³

comp. height:             32.30mm

piston weight:             316g

rod length:                  139mm

pin dia.:                       21mm

 

Write which size you need after purchase.