Kelford Cams 256 / 260 High Performance Cams for All Subaru 2.5L Single AVCS Engines


Kelford Cams R-199-A High Performance Cam for All Subaru 2.5L Single AVCS Engines
Kelford Cams R-199-A High Performance Cams Subaru 2.5L Single AVCS Engines


 
Our Price: $988.00


Part#: R-199-A
Qty:

Description Applications
 
Kelford Cams R-199-A camshaft set is designed for all Subaru 2.5L Single AVCS EJ25 engines. The cams feature a 256 Intake / 260 Exhaust Duration at 9.55mm / 9.50mm lift. The cams work well on restrictor plate rally cars and street performance engines with stock or small turbochargers. Suits up to 30lb boost and 8000 RPM with our upgraded valve springs.
Features / Specs
Cam Lift: Intake = 9.75mm , Exhaust = 9.75mm
Rocker Ratio: Intake = 1 , Exhaust = 1
Net Valve Lift: Intake = 9.55mm , Exhaust = 9.50mm
Advertised Duration @ .25mm: Intake = 256 , Exhaust = 260
Duration @ 1.0mm Valve Lift: Intake = 218 , Exhaust = 222
Timing @ 1.0mm Valve Lift: IVO = 21 ATDC, EVO = 44 BBDC, IVC = 59 ABDC, EVC = 2 BTDC
Suggested Center line: Intake = 130 ATDC , Exhaust = 113 BTDC
Valve Lift @ TDC: Intake = , Exhaust = .83mm
Recommended Valve Springs: KVS109-STi Valve Springs (up to 25lbs boost)

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