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.

  • 200/200 Degrees duration @ 0.050" cam lift, .470"/.470" lift
  • High performance street cams for a near stock engine. Suits up to 30 lb boost and 7500 RPM with our recommended valve spring. Will also drop in on stock spring.

Specifications

Engine Make: Engine Model: Part Number:
CHEVROLET 262-400 Small Block V8 SX105-252HR
Valve Clearance: Intake: Set at the
  Exhaust: Set at the
 
Cam Lift:   Intake: 0.313" Exhaust: 0.313"
Rocker Ratio:   Intake: 1.5 Exhaust: 1.5
Nett Valve Lift:   Intake: 0.470" Exhaust: 0.470"
Advertised Duration @ 0.006" Intake: 252 Exhaust: 252
Duration @ .050" CAM LIFT Intake: 200 Exhaust: 200
Timing @ .050" CAM LIFT IVO: 9 ATDC EVO: 35 BBDC
    IVC: 29 ABDC EVC: 15 BTDC
Suggested Centre Lines:   Intake: 109 Exhaust: 115
CAM Lift @ TDC Intake: 0.027" Exhaust: 0.019"



Compatibility

  • Chevrolet 262-400 Small Block V8

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.

  • 200/200 Degrees duration @ 0.050" cam lift, .470"/.470" lift
  • High performance street cams for a near stock engine. Suits up to 30 lb boost and 7500 RPM with our recommended valve spring. Will also drop in on stock spring.
Engine Make: Engine Model: Part Number:
CHEVROLET 262-400 Small Block V8 SX105-252HR
Valve Clearance: Intake: Set at the
  Exhaust: Set at the
 
Cam Lift:   Intake: 0.313" Exhaust: 0.313"
Rocker Ratio:   Intake: 1.5 Exhaust: 1.5
Nett Valve Lift:   Intake: 0.470" Exhaust: 0.470"
Advertised Duration @ 0.006" Intake: 252 Exhaust: 252
Duration @ .050" CAM LIFT Intake: 200 Exhaust: 200
Timing @ .050" CAM LIFT IVO: 9 ATDC EVO: 35 BBDC
    IVC: 29 ABDC EVC: 15 BTDC
Suggested Centre Lines:   Intake: 109 Exhaust: 115
CAM Lift @ TDC Intake: 0.027" Exhaust: 0.019"



  • Chevrolet 262-400 Small Block V8

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