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.

  • 266/260 Degrees advertised duration. 10.75mm/10.35mm lift
  • SR20VE Racing cams to suit well modified, high compression motors. Ideal for strokers and IR manifolds. Primary lobe specification is 252/248 Degrees advertised duration, 10.20mm8.30mm lift.

Specifications

Engine Make: Engine Model: Part Number:
NISSAN VQ35 Gen1 (350Z) 189-A
Valve Clearance: Intake: 0.25mm Set COLD at the CAM
  Exhaust: 0.30mm Set COLD at the CAM
 
Cam Lift:   Intake: 11.00mm Exhaust: 10.65mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 10.75mm Exhaust: 10.35mm
Advertised Duration @ 0.30mm Intake: 266 Exhaust: 260
Duration @ 1.00mm VALVE LIFT Intake: 222 Exhaust: 216
Timing @ 1.00mm VALVE LIFT IVO: 14 ATDC EVO: 44 BBDC
    IVC: 56 ABDC EVC: 8 BTDC
Suggested Centre Lines:   Intake: 125 Exhaust: 116
VALVE Lift @ TDC Intake: 0.15mm Exhaust: 0.29mm



Compatibility

  • 2002-2006 Nissan 350Z VQ35 Gen 1

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.

  • 266/260 Degrees advertised duration. 10.75mm/10.35mm lift
  • SR20VE Racing cams to suit well modified, high compression motors. Ideal for strokers and IR manifolds. Primary lobe specification is 252/248 Degrees advertised duration, 10.20mm8.30mm lift.
Engine Make: Engine Model: Part Number:
NISSAN VQ35 Gen1 (350Z) 189-A
Valve Clearance: Intake: 0.25mm Set COLD at the CAM
  Exhaust: 0.30mm Set COLD at the CAM
 
Cam Lift:   Intake: 11.00mm Exhaust: 10.65mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 10.75mm Exhaust: 10.35mm
Advertised Duration @ 0.30mm Intake: 266 Exhaust: 260
Duration @ 1.00mm VALVE LIFT Intake: 222 Exhaust: 216
Timing @ 1.00mm VALVE LIFT IVO: 14 ATDC EVO: 44 BBDC
    IVC: 56 ABDC EVC: 8 BTDC
Suggested Centre Lines:   Intake: 125 Exhaust: 116
VALVE Lift @ TDC Intake: 0.15mm Exhaust: 0.29mm



  • 2002-2006 Nissan 350Z VQ35 Gen 1

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