Kelford Cams 148-D Camshaft Set for (Lotus Twin Cam) - 253/253 Deg
KELFORD CAMS
Description
item: Kelford Cams 148-D Camshaft Set for (Lotus Twin Cam) - 253/253 Deg
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.
- 253/253 Degrees duration @ 0.050" cam lift, .425"/.401" lift
- Club race cam for mildly tuned engines, will suit either single or twin carbs.
Specifications
Engine Make: | Engine Model: | Part Number: | |||||
FORD | Lotus Twin Cam | 148-D | |||||
Valve Clearance: | Intake: | 0.010" | Set | COLD | at the | CAM | |
Exhaust: | 0.010" | Set | COLD | at the | CAM | ||
Cam Lift: | Intake: | 0.435" | Exhaust: | 0.411" | |||
Rocker Ratio: | Intake: | 1 | Exhaust: | 1 | |||
Nett Valve Lift: | Intake: | 0.425" | Exhaust: | 0.401" | |||
Advertised Duration @ | 0.010" | Intake: | 302 | Exhaust: | 302 | ||
Duration @ | .050" VALVE LIFT | Intake: | 253 | Exhaust: | 253 | ||
Timing @ | .050" VALVE LIFT | IVO: | 23.5 BTDC | EVO: | 54.5 BBDC | ||
IVC: | 49.5 ABDC | EVC: | 18.5 ATDC | ||||
Suggested Centre Lines: | Intake: | 103 | Exhaust: | 108 | |||
VALVE | Lift @ TDC | Intake: | 0.153" | Exhaust: | 0.130" |
compatibility
- 1964-1965 Elan S2
- 1965-1968 Elan S3
- 1968-1971 Elan S4
- 1963-1964 Lotus Cortina
- 1964-1966 Ford Cortina Lotus
- 1966-1970 Ford Cortina Twin Cam
- 1973 Seven Twin Cam
- 1968-1971 Ford Escort Twin Cam
- 1971-1972 Europa Twin Cam
- 1973-1974 Caterham 7
- 1967-1972 Elan +2, +2S
- 1972-1975 Europa Twin Cam Special
- Elan +2S 130, +2S 130/5
Specifications
SKU | kelford-148-D |
Brand | KELFORD CAMS |
Shipping Weight | 25.0000kg |
Shipping Width | 0.600m |
Shipping Height | 0.200m |
Shipping Length | 0.250m |