Wössner forged high performance pistons 4G63

model: Mitsubishi EVO 8-9 4G63

bore size: 85mm/85.5mm/86mm

rod length: 150mm

pin dia.: 22mm

model:                        Mitsubishi EVO 8-9

engine:                       4G63

part no.:                     K9455DA

bore size:                   85mm/85.5mm/86mm

stroke:                        88.00mm

Wössner comp. ratio:  9.0:1

OE comp. ratio:           8.8:1

dome volume:            -5.2cm³

comp. height:             34.30mm

piston weight:             320g

rod length:                  150mm

pin dia.:                      22mm