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Polaris Ranger XP 1000 DOHC 8v | |
Part #: | 56-311 |
Grind: | 1062/293 |
Intake | Exhaust | |||
Valve Lash (Inch): | .008" | .010" | Cold | |
Valve Lift (Inch): | 0.387 | 0.360 | ||
Valve Lift (mm): | 9.83 | 9.14 | ||
Advertised Duration: | 256° | 248° | ||
Duration @ 0.050": | 228° | 226° | ||
Lobe Center: | 106.5° | 111° | = 108.75° Overall |
Intake | 7.5° | Before | Exhaust | 44° | Before | |
Intake | 40.5° | After | Exhaust | 2° | After | |
Valve Timing Is Checked With Zero Valve Lash |
Installation Information
Upon installation of your WEB-CAM camshaft, check the following. These operations are very important to engine life, please follow instructions! If your cam is described as a bolt-in in the WEB-CAM catalog, you may skip 1-5 below.
Payment is held until the item is delivered and approved by a buyer. Receive your item as described or your money back.
Payment is held until the item is delivered and approved by a buyer. Receive your item as described or your money back.
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