SKU: SKU: COSBP285HB
Profile: BP285H.
Application: Ultimate Road.
Unit Type: Blank.
Designed for Naturally Aspirated engines utilising Hydraulic followers.
Note:When fitting to a 2WD head, Piper COSWASH thrust spacers are required.
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| Weight | 6 kg |
|---|---|
| Application | Ultimate Road |
| Power Band | 2500-7000 |
| Duration Inlet | 288° |
| Duration Exhaust | 288° |
| Valve Inlet Lift | .407" 10.34mm |
| Valve Exhaust Lift | .407" 10.34mm |
| Timing Inlet | 36 - 72 |
| Timing Exhaust | 72 - 36 |
| Full Inlet Lift | 108° |
| Full Exhaust Lift | 108° |
| TDC Inlet Lift | .086" 2.18mm |
| TDC Exhaust Lift | .086" 2.18mm |
| Valve Inlet Clearance | HYDRAULIC |
| Valve Exhaust Clearance | HYDRAULIC |