Description

The vision is for Kelford Cams to be known as one of the best in the camshaft industry, to be recognised worldwide for manufacturing high quality, high performance camshafts for the motorsport industry. We are a small company that, since 1968 has specialised in custom camshafts to suit the individual requirements of each racer. We have a vast knowledge of engine combinations for all types of motor sport and we know how to match camshafts to engine and vehicle requirements. All of our cams are manufactured in-house using ultra-modern design systems and ground using masterless CNC grinders with CBN cutting wheel technology for superior quality and consistency.

  • 256&252/260 Degrees advertised duration. 9.55mm&9.55mm/9.50mm lift
  • High torque cam, great for towing, smooth idle

Specifications

Engine Make: Engine Model: Part Number:
SUBARU EJ257B 220-A
Valve Clearance: Intake: 0.20mm Set COLD at the CAM
  Exhaust: 0.25mm Set COLD at the CAM
 
Cam Lift:   Intake: 9.75mm Exhaust: 9.75mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 9.55mm Exhaust: 9.50mm
Advertised Duration @ 0.25mm Intake: 256 Exhaust: 260
Duration @ 1.00mm VALVE LIFT Intake: 218 Exhaust: 222
Timing @ 1.00mm VALVE LIFT IVO: 21 ATDC EVO: 57 BBDC
    IVC: 59 ABDC EVC: 15 BTDC
Suggested Centre Lines:   Intake: 130 Exhaust: 126
VALVE Lift @ TDC Intake: Exhaust:



Compatibility

  • 2008-2014 Subaru WRX
  • 2008-On Subaru STi
  • 2008-2013 Subaru FXT
  • 2004-2009 Subaru LGT

The vision is for Kelford Cams to be known as one of the best in the camshaft industry, to be recognised worldwide for manufacturing high quality, high performance camshafts for the motorsport industry. We are a small company that, since 1968 has specialised in custom camshafts to suit the individual requirements of each racer. We have a vast knowledge of engine combinations for all types of motor sport and we know how to match camshafts to engine and vehicle requirements. All of our cams are manufactured in-house using ultra-modern design systems and ground using masterless CNC grinders with CBN cutting wheel technology for superior quality and consistency.

  • 256&252/260 Degrees advertised duration. 9.55mm&9.55mm/9.50mm lift
  • High torque cam, great for towing, smooth idle
Engine Make: Engine Model: Part Number:
SUBARU EJ257B 220-A
Valve Clearance: Intake: 0.20mm Set COLD at the CAM
  Exhaust: 0.25mm Set COLD at the CAM
 
Cam Lift:   Intake: 9.75mm Exhaust: 9.75mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 9.55mm Exhaust: 9.50mm
Advertised Duration @ 0.25mm Intake: 256 Exhaust: 260
Duration @ 1.00mm VALVE LIFT Intake: 218 Exhaust: 222
Timing @ 1.00mm VALVE LIFT IVO: 21 ATDC EVO: 57 BBDC
    IVC: 59 ABDC EVC: 15 BTDC
Suggested Centre Lines:   Intake: 130 Exhaust: 126
VALVE Lift @ TDC Intake: Exhaust:



  • 2008-2014 Subaru WRX
  • 2008-On Subaru STi
  • 2008-2013 Subaru FXT
  • 2004-2009 Subaru LGT

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