Wössner forged high performance pistons F4R-730

model: Renault Clio RS Maxi / 172 / 182 ( use with racing rods )

bore size: 82.7mm

rod length: 144mm

pin dia.: 21mm

model:                        Renault Clio RS Maxi / 172 / 182 ( use with racing rods )

engine:                        F4R-730

part no.:                      K9230DA

bore size:                    82.7mm

stroke:                        93.00mm

Wössner comp. ratio:   13.3:1

OE comp. ratio:           11.0:1

dome volume:            +7.3cm³

comp. height:             30.20mm

piston weight:             294g

rod length:                  144mm

pin dia.:                      21mm