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.

  • 251/251 Degrees advertised duration. 8.35mm/8.30mm lift

Specifications

Engine Make: Engine Model: Part Number:
TOYOTA 1UZ-VVTI 208-A
Valve Clearance: Intake: 0.25mm Set COLD at the CAM
  Exhaust: 0.35mm Set COLD at the CAM
 
Cam Lift:   Intake: 8.60mm Exhaust: 8.65mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 8.35mm Exhaust: 8.30mm
Advertised Duration @ 0.10mm Intake: 251 Exhaust: 251
Duration @ 1.00mm VALVE LIFT Intake: 218 Exhaust: 218
Timing @ 1.00mm VALVE LIFT IVO: 35 BTDC EVO: 39 BBDC
    IVC: 3 ABDC EVC: 1 BTDC
Suggested Centre Lines:   Intake: 74 Exhaust: 110
VALVE Lift @ TDC Intake: 4.42mm Exhaust: 0.94



Compatibility

  • 1989-2000 Lexus LS 400/Toyota Celsior
  • 1989-2002 Toyota Crown/Toyota Crown Majesta
  • 1989-2004 Toyota HiAce HiMedic Ambulance (Japan only)
  • 1991-2000 Lexus SC 400/Toyota Soarer
  • 1992-2000 Lexus GS 400/Toyota Aristo
  • 1995-1997 SARD MC8/MC8-R

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.

  • 251/251 Degrees advertised duration. 8.35mm/8.30mm lift
Engine Make: Engine Model: Part Number:
TOYOTA 1UZ-VVTI 208-A
Valve Clearance: Intake: 0.25mm Set COLD at the CAM
  Exhaust: 0.35mm Set COLD at the CAM
 
Cam Lift:   Intake: 8.60mm Exhaust: 8.65mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 8.35mm Exhaust: 8.30mm
Advertised Duration @ 0.10mm Intake: 251 Exhaust: 251
Duration @ 1.00mm VALVE LIFT Intake: 218 Exhaust: 218
Timing @ 1.00mm VALVE LIFT IVO: 35 BTDC EVO: 39 BBDC
    IVC: 3 ABDC EVC: 1 BTDC
Suggested Centre Lines:   Intake: 74 Exhaust: 110
VALVE Lift @ TDC Intake: 4.42mm Exhaust: 0.94



  • 1989-2000 Lexus LS 400/Toyota Celsior
  • 1989-2002 Toyota Crown/Toyota Crown Majesta
  • 1989-2004 Toyota HiAce HiMedic Ambulance (Japan only)
  • 1991-2000 Lexus SC 400/Toyota Soarer
  • 1992-2000 Lexus GS 400/Toyota Aristo
  • 1995-1997 SARD MC8/MC8-R

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