The Stance Oversized Waterpump Pulley is made from lightweight and durable anodized aluminum, the pulley is CNCed 8% larger than an SR20DET OEM water pump pulley. The increase in diameter elminates inertial cavitation which causes inefficient cooling and ultimately overheating. This application is excellent for those high revving track days where maximum cooling is a must. The pulley is designed for use with the stock belt size therefore no modification is needed.
Application:
- 1991-1999 NISSAN 180SX L4 2.0 T SR20DET S13 Chassis
- 1989-1998 NISSAN 240SX S13/S14 Chassis w/ SR20DET Engine
- 1991-2002 NISSAN SILVIA S13/S14/S15 Chassis