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.

  • 249/253 Degrees duration @ 0.050" cam lift, .570"/.550" lift
  • Racing cam to suit a purpose built high RPM racing engine with increased compression, ported heads, improved induction etc.

Specifications

Engine Make: Engine Model: Part Number:
CHRYSLER HEMI 6 115-SB
Valve Clearance: Intake: 0.016" Set HOT at the VALVE
  Exhaust: 0.018" Set HOT at the VALVE
 
Cam Lift:   Intake: 0.345" Exhaust: 0.334"
Rocker Ratio:   Intake: 1.7 Exhaust: 1.7
Nett Valve Lift:   Intake: 0.570" Exhaust: 0.550"
Advertised Duration @ 0.016" Intake: 296 Exhaust: 300
Duration @ .050" CAM LIFT Intake: 249 Exhaust: 253
Timing @ .050" CAM LIFT IVO: 21.5 BTDC EVO: 55.5 BBDC
    IVC: 47.5 ABDC EVC: 17.5 ATDC
Suggested Centre Lines:   Intake: 103 Exhaust: 109
CAM Lift @ TDC Intake: 0.102" Exhaust: 0.083"



Compatibility

  • 1970-1981 Chrysler Valiant

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.

  • 249/253 Degrees duration @ 0.050" cam lift, .570"/.550" lift
  • Racing cam to suit a purpose built high RPM racing engine with increased compression, ported heads, improved induction etc.
Engine Make: Engine Model: Part Number:
CHRYSLER HEMI 6 115-SB
Valve Clearance: Intake: 0.016" Set HOT at the VALVE
  Exhaust: 0.018" Set HOT at the VALVE
 
Cam Lift:   Intake: 0.345" Exhaust: 0.334"
Rocker Ratio:   Intake: 1.7 Exhaust: 1.7
Nett Valve Lift:   Intake: 0.570" Exhaust: 0.550"
Advertised Duration @ 0.016" Intake: 296 Exhaust: 300
Duration @ .050" CAM LIFT Intake: 249 Exhaust: 253
Timing @ .050" CAM LIFT IVO: 21.5 BTDC EVO: 55.5 BBDC
    IVC: 47.5 ABDC EVC: 17.5 ATDC
Suggested Centre Lines:   Intake: 103 Exhaust: 109
CAM Lift @ TDC Intake: 0.102" Exhaust: 0.083"



  • 1970-1981 Chrysler Valiant

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