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.

  • 276/276 Degrees advertised duration, 11.00mm/10.97mm lift
  • 274/270 Degree split lobe high performance cams to suit a range of motorsport applications. These are especially effective with engines running E85 fuel.

Specifications

Engine Make: Engine Model: Part Number:
NISSAN VR38 R35 GTR 231-C
Valve Clearance: Intake: 0.30mm Set COLD at the CAM
  Exhaust: 0.33mm Set COLD at the CAM
 
Cam Lift:   Intake: 11.30mm Exhaust: 11.30mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 11.00mm Exhaust: 10.97mm
Advertised Duration @ 0.30mm Intake: 276 Exhaust: 276
Duration @ 1.00mm VALVE LIFT Intake: 236 Exhaust: 236
Timing @ 1.00mm VALVE LIFT IVO: 12 ATDC EVO: 53 BBDC
    IVC: 68 ABDC EVC: 3 ATDC
Suggested Centre Lines:   Intake: 130 Exhaust: 115
VALVE Lift @ TDC Intake: 0.23mm Exhaust: 1.28



Compatibility

  • 2008-2019 Nissan Skyline R35 GTR VR38

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.

  • 276/276 Degrees advertised duration, 11.00mm/10.97mm lift
  • 274/270 Degree split lobe high performance cams to suit a range of motorsport applications. These are especially effective with engines running E85 fuel.
Engine Make: Engine Model: Part Number:
NISSAN VR38 R35 GTR 231-C
Valve Clearance: Intake: 0.30mm Set COLD at the CAM
  Exhaust: 0.33mm Set COLD at the CAM
 
Cam Lift:   Intake: 11.30mm Exhaust: 11.30mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 11.00mm Exhaust: 10.97mm
Advertised Duration @ 0.30mm Intake: 276 Exhaust: 276
Duration @ 1.00mm VALVE LIFT Intake: 236 Exhaust: 236
Timing @ 1.00mm VALVE LIFT IVO: 12 ATDC EVO: 53 BBDC
    IVC: 68 ABDC EVC: 3 ATDC
Suggested Centre Lines:   Intake: 130 Exhaust: 115
VALVE Lift @ TDC Intake: 0.23mm Exhaust: 1.28



  • 2008-2019 Nissan Skyline R35 GTR VR38

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