Kelford Cams make the best high performance Subaru camshafts available. Manufactured in-house using an ultra modern design system and ground using masterless CNC grinders with CBN cutting wheel technology for superior quality and consistency. The Kelford 199-E motorsport camshafts suit the 2002-05 2.0L Turbo engines that do not have AVCS. These cams feature a 274 / 270 Duration, 10.60mm Lift which is a suited for high horsepower built engines.

Specifications:
Cam Lift: Intake = 10.80mm , Exhaust = 10.85mm
Rocker Ratio: Intake = 1 , Exhaust = 1
Net Valve Lift: Inlet = 10.60mm , Exhaust = 10.60mm
Advertised Duration @ .25mm: Intake = 274 , Exhaust = 270
Duration @ 1.0mm Valve Lift: Intake = 232 , Exhaust = 228
Timing @ 1.0mm Valve Lift: IVO = 6 BTDC , EVO = 47 BBDC , IVC = 46 ABDC , EVC = 1 ATDC
Suggested Centerline: Intake = 110 ATDC, Exhaust =113 BTDC
Valve Lift @ TDC: Intake = 1.68mm , Exhaust = 1.12

Note: Recommended for use with valve spring upgrade KVS109-STI-T or KVS1847-BT