SKU: SKU: DURBP285B
Profile: BP285.
Application: Ultimate Road.
Unit Type: Blank.
Note:For use with throttle bodies.
Note:Piper VSSDUR springs must be used with this camshaft profile.
Note:Piper PULSDUR vernier pulleys must be used with this camshaft profile
Note: Additional machining to the pistons required with this profile.
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| Weight | 5 kg |
|---|---|
| Application | Ultimate Road |
| Power Band | 3000-7000 |
| Duration Inlet | 296° |
| Duration Exhaust | 288° |
| Valve Inlet Lift | .460" 11.68mm |
| Valve Exhaust Lift | .420" 10.67mm |
| Timing Inlet | 46 - 70 |
| Timing Exhaust | 68 - 40 |
| Full Inlet Lift | 102° |
| Full Exhaust Lift | 104° |
| TDC Inlet Lift | .154" 3.91mm |
| TDC Exhaust Lift | .116" 2.95mm |
| Valve Inlet Clearance | .010" .25mm |
| Valve Exhaust Clearance | .012" .30mm |