Kelford 220-A Subaru EJ257B 2008 STi Stage 1 Performance Camshafts
220-A
High torque cams to suit near stock engines. Ideal in 36mm restrictor classes.
256&252/260 Degrees advertised duration. 9.55mm&9.55mm/9.50mm lift.
| Engine Make: | Engine Model: | Part Number: | |||||
| SUBARU | EJ257B | 220-A | |||||
| Valve Clearance: | Intake: | 0.20mm | Set | COLD | at the | CAM | |
| Exhaust: | 0.25mm | Set | COLD | at the | CAM | ||
| Cam Lift: | Intake: | 9.75mm | Exhaust: | 9.75mm | |||
| Rocker Ratio: | Intake: | 1 | Exhaust: | 1 | |||
| Nett Valve Lift: | Intake: | 9.55mm | Exhaust: | 9.50mm | |||
| Advertised Duration @ | 0.25mm | Intake: | 256 | Exhaust: | 260 | ||
| Duration @ | 1.00mm VALVE LIFT | Intake: | 218 | Exhaust: | 222 | ||
| Timing @ | 1.00mm VALVE LIFT | IVO: | 21 ATDC | EVO: | 57 BBDC | ||
| IVC: | 59 ABDC | EVC: | 15 BTDC | ||||
| Suggested Centre Lines: | Intake: | 130 | Exhaust: | 126 | |||
| VALVE | Lift @ TDC | Intake: | Exhaust: | ||||
Review pages below for additional information:
