Kelford 220-B Subaru EJ257B 2008 STi Stage 1 Performance Camshafts
220-B
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Race and rally cams with high lift and low duration for great throttle response.
264&260/260 Degrees advertised duration. 10.70mm & 10.20mm/10.20mm lift.
Engine Make: | Engine Model: | Part Number: | |||||
SUBARU | EJ257B | 220-B | |||||
Valve Clearance: | Intake: | 0.20mm | Set | COLD | at the | CAM | |
Exhaust: | 0.25mm | Set | COLD | at the | CAM | ||
Cam Lift: | Intake: | 10.90mm | Exhaust: | 10.45mm | |||
Rocker Ratio: | Intake: | 1 | Exhaust: | 1 | |||
Nett Valve Lift: | Intake: | 10.70mm | Exhaust: | 10.20mm | |||
Advertised Duration @ | 0.25mm | Intake: | 264 | Exhaust: | 260 | ||
Duration @ | 1.00mm VALVE LIFT | Intake: | 225 | Exhaust: | 222 | ||
Timing @ | 1.00mm VALVE LIFT | IVO: | 17.5 ATDC | EVO: | 57 BBDC | ||
IVC: | 62.5 ABDC | EVC: | 15 BTDC | ||||
Suggested Centre Lines: | Intake: | 130 | Exhaust: | 126 | |||
VALVE | Lift @ TDC | Intake: | 0.03mm | Exhaust: | 0.07mm |
Review pages below for additional information: