260/268 Degrees advertised duration, 10.25mm/10.50mm lift.
Ultimate stage 2 cams to suit engine builds in the 350-500HP range.
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Engine Make: | Engine Model: | Part Number: |
MAZDA | 2.3 DISI | 247-B |
Valve Clearance: | Intake: | 0.30mm | Set | COLD | at the | CAM |
| Exhaust: | 0.35mm | Set | COLD | at the | CAM |
|
Cam Lift: | | Intake: | 10.55mm | Exhaust: | 10.85mm |
Rocker Ratio: | | Intake: | 1 | Exhaust: | 1 |
Nett Valve Lift: | | Intake: | 10.25mm | Exhaust: | 10.50mm |
Advertised Duration @ | 0.10mm | Intake: | 260 | Exhaust: | 268 |
Duration @ | 1.00mm VALVE LIFT | Intake: | 220 | Exhaust: | 228 |
Timing @ | 1.00mm VALVE LIFT | IVO: | 18 ATDC | EVO: | 48 BBDC |
| | IVC: | 58 ABDC | EVC: | 0 TDC |
Suggested Centre Lines: | | Intake: | 128 | Exhaust: | 114 |
VALVE | Lift @ TDC | Intake: | 0.08mm | Exhaust: | 0.99 |