SKU: SKU: COSBP300HB
Profile: BP300H.
Application: Rally.
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 | Rally |
| Power Band | 3000-7500 |
| Duration Inlet | 288° |
| Duration Exhaust | 280° |
| Valve Inlet Lift | .440" 11.18mm |
| Valve Exhaust Lift | .433" 11.00mm |
| Timing Inlet | 40 - 68 |
| Timing Exhaust | 66 - 34 |
| Full Inlet Lift | 104° |
| Full Exhaust Lift | 106° |
| TDC Inlet Lift | .124" 3.15mm |
| TDC Exhaust Lift | .100" 2.54mm |
| Valve Inlet Clearance | HYDRAULIC |
| Valve Exhaust Clearance | HYDRAULIC |