Wössner forged high performance pistons J7R752

model: Renault R21 2.0 Turbo

bore size: 88.00mm/88.50mm

rod length: 137.00mm

pin dia.: 24.00mm

model:                        Renault R21 2.0 Turbo

engine:                        J7R752

part no.:                      K9090DA

bore size:                    88mm/88.5mm

stroke:                        82.00mm

Wössner comp. ratio:   8.0:1

OE comp. ratio:           8.0:1

dome volume:             -

comp. height:             40.50mm

piston weight:             441g

rod length:                 137mm

pin dia.:                      24mm