Fitment Information:
2008-2021 Subaru STI
Features:
292&288/294 Degrees advertised duration. 11.00mm&11.00mm/11.00mm lift. 290 degree camshafts to suit high boost, high rpm Drag racing engines. Must be run with fixed timing, not suitable in variable situations.
| Engine Make: | Engine Model: | Part Number: | ||||
| SUBARU | EJ257B | 220-E | ||||
| Valve Clearance: | Intake: | 0.20mm | Set | COLD | at the | CAM |
| Exhaust: | 0.25mm | Set | COLD | at the | CAM | |
| Cam Lift: | Intake: | 11.20mm | Exhaust: | 11.25mm | ||
| Rocker Ratio: | Intake: | 1 | Exhaust: | 1 | ||
| Nett Valve Lift: | Intake: | 11.00mm | Exhaust: | 11.00mm | ||
| Advertised Duration @ | 0.25mm | Intake: | 292 | Exhaust: | 294 | |
| Duration @ | 1.00mm VALVE LIFT | Intake: | 250 | Exhaust: | 252 | |
| Timing @ | 1.00mm VALVE LIFT | IVO: | 13 BTDC | EVO: | 64 BBDC | |
| IVC: | 57 ABDC | EVC: | 8 ATDC | |||
| Suggested Centre Lines: | Intake: | 112 | Exhaust: | 118 | ||
| VALVE | Lift @ TDC | Intake: | 2.42mm | Exhaust: | 1.85 |
- Sold as a set
- For applications that have dual AVCS
NOTE: It is recommended upgrading the valve springs with these camshafts.
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