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.

  • 264/268 Degree advertised duration, 11.00/10.50mm lift
  • High performance cams for mid range performance engines, 350-550hp using E85 or similar blend fuels.

Specifications

Engine Make: Engine Model: Part Number:
MITSUBISHI 4G63 EVO 9 MIVEC 9-TX268
Valve Clearance: Intake: Set at the
  Exhaust: Set at the
 
Cam Lift:   Intake: 6.36mm Exhaust: 6.07mm
Rocker Ratio:   Intake: 1.73 Exhaust: 1.73
Nett Valve Lift:   Intake: 11.00mm Exhaust: 10.50mm
Advertised Duration @ 0.10mm Intake: 264 Exhaust: 268
Duration @ 1.00mm VALVE LIFT Intake: 216 Exhaust: 220
Timing @ 1.00mm VALVE LIFT IVO: 22 ATDC EVO: 43 BBDC
    IVC: 58 ABDC EVC: 3 BTDC
Suggested Centre Lines:   Intake: 130 Exhaust: 113
VALVE Lift @ TDC Intake: 0.12mm Exhaust: 0.84



Compatibility

  • 2005-2007 Mitsubishi Evo 9 4G63 MIVEC

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.

  • 264/268 Degree advertised duration, 11.00/10.50mm lift
  • High performance cams for mid range performance engines, 350-550hp using E85 or similar blend fuels.
Engine Make: Engine Model: Part Number:
MITSUBISHI 4G63 EVO 9 MIVEC 9-TX268
Valve Clearance: Intake: Set at the
  Exhaust: Set at the
 
Cam Lift:   Intake: 6.36mm Exhaust: 6.07mm
Rocker Ratio:   Intake: 1.73 Exhaust: 1.73
Nett Valve Lift:   Intake: 11.00mm Exhaust: 10.50mm
Advertised Duration @ 0.10mm Intake: 264 Exhaust: 268
Duration @ 1.00mm VALVE LIFT Intake: 216 Exhaust: 220
Timing @ 1.00mm VALVE LIFT IVO: 22 ATDC EVO: 43 BBDC
    IVC: 58 ABDC EVC: 3 BTDC
Suggested Centre Lines:   Intake: 130 Exhaust: 113
VALVE Lift @ TDC Intake: 0.12mm Exhaust: 0.84



  • 2005-2007 Mitsubishi Evo 9 4G63 MIVEC

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