Kelford Cams 247-C Camshaft Set for (Mazda 2.3 DISI) - 266/276 Deg
KELFORD CAMS
Description
item: Kelford Cams 247-C Camshaft Set for (Mazda 2.3 DISI) - 266/276 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.
- 266/276 Degrees advertised duration, 10.55mm/10.55mm lift
- Stage 3 racing cams to suit high HP engine builds,up to 32lb boost and 9000 RPM with the Kelford valve spring.
Specifications
Engine Make: | Engine Model: | Part Number: | |||||
MAZDA | 2.3 DISI | 247-C | |||||
Valve Clearance: | Intake: | 0.30mm | Set | COLD | at the | CAM | |
Exhaust: | 0.35mm | Set | COLD | at the | CAM | ||
Cam Lift: | Intake: | 10.85mm | Exhaust: | 10.90mm | |||
Rocker Ratio: | Intake: | 1 | Exhaust: | 1 | |||
Nett Valve Lift: | Intake: | 10.55mm | Exhaust: | 10.55mm | |||
Advertised Duration @ | 0.10mm | Intake: | 266 | Exhaust: | 276 | ||
Duration @ | 1.00mm VALVE LIFT | Intake: | 228 | Exhaust: | 236 | ||
Timing @ | 1.00mm VALVE LIFT | IVO: | 16 ATDC | EVO: | 52 BBDC | ||
IVC: | 64 ABDC | EVC: | 4 ATDC | ||||
Suggested Centre Lines: | Intake: | 130 | Exhaust: | 114 | |||
VALVE | Lift @ TDC | Intake: | 0.16mm | Exhaust: | 1.37 |
compatibility
- 2005-2012 Mazdaspeed6/ Mazda6 MPS/Atenza MPS, Mazda CX-7, Mazdaspeed3/ Mazda3 MPS/Axela MPS, Mazda MPV (JDM only)
Specifications
SKU | kelford-247-C |
Brand | KELFORD CAMS |
Shipping Weight | 25.0000kg |
Shipping Width | 0.600m |
Shipping Height | 0.200m |
Shipping Length | 0.250m |