Wössner forged high performance pistons F4R-730

model: Renault Clio RS

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

rod length: 144mm

pin dia.: 21mm

model:                        Renault Clio RS

engine:                       F4R-730

part no.:                      K9045DA

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

stroke:                        93.00mm

Wössner comp. ratio:   12.8:1

OE comp. ratio:           11.0:1

dome volume:             +5.3cm³

comp. height:             30.20mm

piston weight:             270g

rod length:                  144mm

pin dia.:                      21mm