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.

  • 269/261 Degrees duration @ 0.050" cam lift, .448"/.426" lift
  • Club race or rally cam, suits twin 40's, 145HP engine.

Specifications

Engine Make: Engine Model: Part Number:
FORD Cosworth BDA 147-H
Valve Clearance: Intake: 0.010" Set COLD at the CAM
  Exhaust: 0.010" Set COLD at the CAM
 
Cam Lift:   Intake: 0.458" Exhaust: 0.436"
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 0.448" Exhaust: 0.426"
Advertised Duration @ 0.010" Intake: 325 Exhaust: 328
Duration @ .050" VALVE LIFT Intake: 269 Exhaust: 261
Timing @ .050" VALVE LIFT IVO: 34.5 BTDC EVO: 56.5 BBDC
    IVC: 54.5 ABDC EVC: 24.5 ATDC
Suggested Centre Lines:   Intake: 100 Exhaust: 106
VALVE Lift @ TDC Intake: 0.201" Exhaust: 0.155"



Compatibility

  • Ford Cosworth BDA

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.

  • 269/261 Degrees duration @ 0.050" cam lift, .448"/.426" lift
  • Club race or rally cam, suits twin 40's, 145HP engine.
Engine Make: Engine Model: Part Number:
FORD Cosworth BDA 147-H
Valve Clearance: Intake: 0.010" Set COLD at the CAM
  Exhaust: 0.010" Set COLD at the CAM
 
Cam Lift:   Intake: 0.458" Exhaust: 0.436"
Rocker Ratio:   Intake: 1 Exhaust: 1
Nett Valve Lift:   Intake: 0.448" Exhaust: 0.426"
Advertised Duration @ 0.010" Intake: 325 Exhaust: 328
Duration @ .050" VALVE LIFT Intake: 269 Exhaust: 261
Timing @ .050" VALVE LIFT IVO: 34.5 BTDC EVO: 56.5 BBDC
    IVC: 54.5 ABDC EVC: 24.5 ATDC
Suggested Centre Lines:   Intake: 100 Exhaust: 106
VALVE Lift @ TDC Intake: 0.201" Exhaust: 0.155"



  • Ford Cosworth BDA

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