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.

  • 294/300 Degree advertised duration, 12.00mm/12.00mm lift
  • Drag racing cams to suit top end, high HP Turbocharged 3RZ-FE engines.

Specifications

Engine Make: Engine Model: Part Number:
MITSUBISHI 4G63 EVO 4-7 4-TX294
Valve Clearance: Intake: Set at the
  Exhaust: Set at the
 
Cam Lift:   Intake: 6.94mm Exhaust: 6.94mm
Rocker Ratio:   Intake: 1.73 Exhaust: 1.73
Nett Valve Lift:   Intake: 12.00mm Exhaust: 12.00mm
Advertised Duration @ 0.10mm Intake: 294 Exhaust: 300
Duration @ 1.00mm VALVE LIFT Intake: 250 Exhaust: 256
Timing @ 1.00mm VALVE LIFT IVO: 15 BTDC EVO: 66 BBDC
    IVC: 55 ABDC EVC: 10 ATDC
Suggested Centre Lines:   Intake: 110 Exhaust: 118
VALVE Lift @ TDC Intake: 2.39mm Exhaust: 1.88



Compatibility

  • 1996-2002 Mitsubishi Evo 4-7 4G63

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.

  • 294/300 Degree advertised duration, 12.00mm/12.00mm lift
  • Drag racing cams to suit top end, high HP Turbocharged 3RZ-FE engines.
Engine Make: Engine Model: Part Number:
MITSUBISHI 4G63 EVO 4-7 4-TX294
Valve Clearance: Intake: Set at the
  Exhaust: Set at the
 
Cam Lift:   Intake: 6.94mm Exhaust: 6.94mm
Rocker Ratio:   Intake: 1.73 Exhaust: 1.73
Nett Valve Lift:   Intake: 12.00mm Exhaust: 12.00mm
Advertised Duration @ 0.10mm Intake: 294 Exhaust: 300
Duration @ 1.00mm VALVE LIFT Intake: 250 Exhaust: 256
Timing @ 1.00mm VALVE LIFT IVO: 15 BTDC EVO: 66 BBDC
    IVC: 55 ABDC EVC: 10 ATDC
Suggested Centre Lines:   Intake: 110 Exhaust: 118
VALVE Lift @ TDC Intake: 2.39mm Exhaust: 1.88



  • 1996-2002 Mitsubishi Evo 4-7 4G63

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