SKU: SKU: FOC20BP270B
Profile: Bp270.
Application: Fast Road.
Unit Type: Blank.
If using Piper one piece followers - FOLST170M - You will need to purchase SHIM83, which will then need final grinding.
Note:Uprated Valve springs are recommended - VSSZETARK.
Note:Vernier Pulleys are recommended - PULDZETA.
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| Weight | 5 kg |
|---|---|
| Application | Fast Road |
| Power Band | 1800-7000 |
| Power Increase | 12BHP |
| Duration Inlet | 260° |
| Duration Exhaust | 248° |
| Valve Inlet Lift | .372" 9.45mm |
| Valve Exhaust Lift | .345" 8.76mm |
| Timing Inlet | 20 - 60 |
| Timing Exhaust | 54 - 14 |
| Full Inlet Lift | 110° |
| Full Exhaust Lift | 110° |
| TDC Inlet Lift | .045" 1.14mm |
| TDC Exhaust Lift | .024" 0.61mm |
| Valve Inlet Clearance | .010" .25mm |
| Valve Exhaust Clearance | .012" .30mm |