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.

  • 270/270 Degrees advertised duration, 11.80mm/11.80mm lift
  • Stage 1 upgrade cam to suit near stock engines

Specifications

Engine Make: Engine Model: Part Number:
NISSAN L SERIES 222-A
Valve Clearance: Intake: 0.20mm Set HOT at the CAM
  Exhaust: 0.20mm Set HOT at the CAM
 
Cam Lift:   Intake: 8.07mm Exhaust: 8.07mm
Rocker Ratio:   Intake: 1.5 Exhaust: 1.5
Nett Valve Lift:   Intake: 11.80mm Exhaust: 11.80mm
Advertised Duration @ 0.10mm Intake: 270 Exhaust: 270
Duration @ 1.00mm VALVE LIFT Intake: 236 Exhaust: 236
Timing @ 1.00mm VALVE LIFT IVO: 11 BTDC EVO: 49 BBDC
    IVC: 45 ABDC EVC: 7 ATDC
Suggested Centre Lines:   Intake: 107 Exhaust: 111
VALVE Lift @ TDC Intake: 2.20mm Exhaust: 1.93



Compatibility

  • 1968-1973 Datsun 510.2
  • 1973-1974 Datsun 140Z (PB210) L14 with twin Dell'Orto carburetors and performance cam (South Africa special)
  • 1977-1981 Datsun 200B
  • 1975-1979 Datsun 200SX (S10)
  • 1972-1977 Datsun 240K (C110)
  • 1978-1981 Datsun 240K-GT (C210)
  • 1970-1973 Datsun 240Z—150 PS (148 bhp; 110 kW)
  • 1975-1978 Datsun 280Z (150 PS (110 kW; 148 hp))
  • 1979-1983 Datsun 280ZX
  • 1978-1981 Datsun 510
  • 1970-1972 Datsun 521 pick-up
  • 1973-1976 Datsun 610
  • 1975-1979 Datsun 620 110 hp (82 kW)
  • 1972-1974 Datsun 620 pick-up
  • 1974-1977 Datsun 710
  • 1979-1980 Datsun 720
  • 1980-1986 Datsun 720 (Middle East)
  • 1977-1981 Datsun 810
  • 1982-1983 Datsun Maxima
  • 1971-1973 Datsun Sunny Excellent (PB110)
  • 1971-1973 Datsun Sunny Excellent-Coupé (KPB110)
  • 1975-1986 Dome Zero
  • 1971-1977 Nissan 160B sedan (610)
  • 1968-1973 Nissan Bluebird (510)
  • 1971-1976 Nissan Bluebird/Datsun 180B
  • 1970-1971 Nissan Cedric/Gloria 130
  • 1971-1972 Nissan Cedric/Gloria 230
  • 1980-1985 Nissan Cedric/Gloria 430 and Y30
  • 1975 Nissan GR-1 concept
  • 1979-1980 Nissan Laurel C230
  • 1980-1987 Nissan Laurel C31 and C32
  • 1984-1990 Nissan Laurel C32
  • 1980-1982 Nissan Leopard F30
  • 1984 Nissan Maxima
  • 1980-1989 Nissan Patrol 160
  • 1975-1979 Nissan Silvia/Datsun 180SX (S10)
  • 1979-1981 Nissan Silvia/Datsun 180SX (S110)
  • 1970-1972 Nissan Skyline 2400GT (C10)
  • 1981-1985 Nissan Skyline R30
  • 1973-1976 Nissan Sunny Excellent (PB210)
  • 1977-1978 Nissan Violet/Auster/Stanza/160J (A10)
  • 1973-1977 Nissan Violet/Datsun 160J (P710/P711)

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.

  • 270/270 Degrees advertised duration, 11.80mm/11.80mm lift
  • Stage 1 upgrade cam to suit near stock engines
Engine Make: Engine Model: Part Number:
NISSAN L SERIES 222-A
Valve Clearance: Intake: 0.20mm Set HOT at the CAM
  Exhaust: 0.20mm Set HOT at the CAM
 
Cam Lift:   Intake: 8.07mm Exhaust: 8.07mm
Rocker Ratio:   Intake: 1.5 Exhaust: 1.5
Nett Valve Lift:   Intake: 11.80mm Exhaust: 11.80mm
Advertised Duration @ 0.10mm Intake: 270 Exhaust: 270
Duration @ 1.00mm VALVE LIFT Intake: 236 Exhaust: 236
Timing @ 1.00mm VALVE LIFT IVO: 11 BTDC EVO: 49 BBDC
    IVC: 45 ABDC EVC: 7 ATDC
Suggested Centre Lines:   Intake: 107 Exhaust: 111
VALVE Lift @ TDC Intake: 2.20mm Exhaust: 1.93



  • 1968-1973 Datsun 510.2
  • 1973-1974 Datsun 140Z (PB210) L14 with twin Dell'Orto carburetors and performance cam (South Africa special)
  • 1977-1981 Datsun 200B
  • 1975-1979 Datsun 200SX (S10)
  • 1972-1977 Datsun 240K (C110)
  • 1978-1981 Datsun 240K-GT (C210)
  • 1970-1973 Datsun 240Z—150 PS (148 bhp; 110 kW)
  • 1975-1978 Datsun 280Z (150 PS (110 kW; 148 hp))
  • 1979-1983 Datsun 280ZX
  • 1978-1981 Datsun 510
  • 1970-1972 Datsun 521 pick-up
  • 1973-1976 Datsun 610
  • 1975-1979 Datsun 620 110 hp (82 kW)
  • 1972-1974 Datsun 620 pick-up
  • 1974-1977 Datsun 710
  • 1979-1980 Datsun 720
  • 1980-1986 Datsun 720 (Middle East)
  • 1977-1981 Datsun 810
  • 1982-1983 Datsun Maxima
  • 1971-1973 Datsun Sunny Excellent (PB110)
  • 1971-1973 Datsun Sunny Excellent-Coupé (KPB110)
  • 1975-1986 Dome Zero
  • 1971-1977 Nissan 160B sedan (610)
  • 1968-1973 Nissan Bluebird (510)
  • 1971-1976 Nissan Bluebird/Datsun 180B
  • 1970-1971 Nissan Cedric/Gloria 130
  • 1971-1972 Nissan Cedric/Gloria 230
  • 1980-1985 Nissan Cedric/Gloria 430 and Y30
  • 1975 Nissan GR-1 concept
  • 1979-1980 Nissan Laurel C230
  • 1980-1987 Nissan Laurel C31 and C32
  • 1984-1990 Nissan Laurel C32
  • 1980-1982 Nissan Leopard F30
  • 1984 Nissan Maxima
  • 1980-1989 Nissan Patrol 160
  • 1975-1979 Nissan Silvia/Datsun 180SX (S10)
  • 1979-1981 Nissan Silvia/Datsun 180SX (S110)
  • 1970-1972 Nissan Skyline 2400GT (C10)
  • 1981-1985 Nissan Skyline R30
  • 1973-1976 Nissan Sunny Excellent (PB210)
  • 1977-1978 Nissan Violet/Auster/Stanza/160J (A10)
  • 1973-1977 Nissan Violet/Datsun 160J (P710/P711)

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