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.

  • 336/326 Degrees advertised duration, 14.22mm/11.95mm lift
  • Solid lifter racing cam to suit well modified, high RPM street / strip or track day car. Primary lobe specification is / Degrees advertised duration, lift.

Specifications

Engine Make: Engine Model: Part Number:
FORD COSWORTH YB 146-D
Valve Clearance: Intake: 0.25mm Set COLD at the CAM
  Exhaust: 0.25mm Set COLD at the CAM
 
Cam Lift:   Intake: 14.47mm Exhaust: 12.20mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 14.22mm Exhaust: 11.95mm
Advertised Duration @ 0.10mm Intake: 336 Exhaust: 326
Duration @ 1.00mm VALVE LIFT Intake: 277 Exhaust: 265
Timing @ 1.00mm VALVE LIFT IVO: 36.5 BTDC EVO: 50.5 BBDC
    IVC: 60.5 ABDC EVC: 34.5 ATDC
Suggested Centre Lines:   Intake: 102 Exhaust: 98
VALVE Lift @ TDC Intake: 5.38mm Exhaust: 4.47



Compatibility

  • Ford Cosworth YB

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.

  • 336/326 Degrees advertised duration, 14.22mm/11.95mm lift
  • Solid lifter racing cam to suit well modified, high RPM street / strip or track day car. Primary lobe specification is / Degrees advertised duration, lift.
Engine Make: Engine Model: Part Number:
FORD COSWORTH YB 146-D
Valve Clearance: Intake: 0.25mm Set COLD at the CAM
  Exhaust: 0.25mm Set COLD at the CAM
 
Cam Lift:   Intake: 14.47mm Exhaust: 12.20mm
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 14.22mm Exhaust: 11.95mm
Advertised Duration @ 0.10mm Intake: 336 Exhaust: 326
Duration @ 1.00mm VALVE LIFT Intake: 277 Exhaust: 265
Timing @ 1.00mm VALVE LIFT IVO: 36.5 BTDC EVO: 50.5 BBDC
    IVC: 60.5 ABDC EVC: 34.5 ATDC
Suggested Centre Lines:   Intake: 102 Exhaust: 98
VALVE Lift @ TDC Intake: 5.38mm Exhaust: 4.47



  • Ford Cosworth YB

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