Upgrade your near stock Subaru EJ20 engine with our high torque camshaft, perfect for 36mm restrictor rally classes and small frame 46-54mm turbos. Designed for use with stock shims on buckets, these Kelford Cams 256 / 264 Street & Rally Cam Shafts are a must-have for the 1999-2000 Subaru WRX Non AVCS. With a 256°-252°/264° duration and impressive 9.35mm-9.35mm/9.35mm valve lift, these camshafts provide superior performance. Made in-house with cutting-edge technology, including masterless CNC grinders and CBN cutting wheel, these camshafts are the ultimate choice for high-performance Subaru engines. Don't settle for less, choose Kelford Cams.
Specifications:
- Cam Lift: Intake = 9.55mm , Exhaust = 9.60mm
- Rocker Ratio: Intake = 1 , Exhaust = 1
- Net Valve Lift: Intake = 9.35mm , Exhaust = 9.35mm
- Advertised Duration @ .25mm: Intake = 256 , Exhaust = 264
- Duration @ 1.0mm Valve Lift: Intake = 218 , Exhaust = 222
- Timing @ 1.0mm Valve Lift: IVO = 1 ATDC , EVO = 43 BBDC , IVC = 39 ABDC , EVC = 1 BTDC
- Suggested Centerline: Intake = 110 ATDC, Exhaust =112 BTDC
- Valve Lift @ TDC: Intake = 0.91mm , Exhaust = 0.92