Wössner forged high performance pistons SR20DE

model: Nissan Primera/Sentra/200SX SE-R/Silvia/180SX/180Bluebird

bore size: 86mm/86,5mm/87mm

rod length: 136.25mm

pin dia.: 22mm

model:                        Nissan Primera/Sentra/200SX SE-R/Silvia/180SX/180Bluebird

engine:                       SR20DE

part no.:                     K9171DA

bore size:                   86mm/86,5mm/87mm

stroke:                        86.00mm

Wössner comp. ratio:  10.7:1

OE comp. ratio:           8.5:1

dome volume:            +3.4cm³

comp. height:             32.00mm

piston weight:             347g

rod length:                  136.25mm

pin dia.:                      22mm