Wössner forged high performance pistons F4R-776 / F4R-874

model: Renault Megane RS 1+2 Turbo

bore size: 82.7mm/83mm/83.5mm/84mm

rod length: -

pin dia.: 21mm

model:                        Renault Megane RS 1+2 Turbo

engine:                        F4R-776 / F4R-874

part no.:                      K9475DA

bore size:                    82.7mm/83mm/83.5mm/84mm

stroke:                        93.00mm

Wössner comp. ratio:   9.0:1

OE comp. ratio:           9.0:1

dome volume:            -11.4cm³

comp. height:             30.70mm

piston weight:             290g

rod length:                  -

pin dia.:                      21mm