WEB CAMS CAM SHAFT WEB CAMSHAFT POLARIS RZR1000XP RZR 1000XP RZR 1000 XP RZR1000
$410.00
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
Overview
Description
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.
- Check piston to valve clearance. Provide the necessary clearance by removing material from the piston Minimum .050" intake, .080" exhaust.
- Check valve to valve clearance. It may be necessary to remove material from the valves or sink valve seat height in head.
- Check the valve spring retainer to valve guide clearance at maximum lift. Remove material from the top,of valve guides to provide a minimum of .030" clearance.
- Check for valve spring coil bind at maximum valve lift. Clearance at every coil should be at least .015"
- Be certain that cam and/or rocker arms rotate freely in head or block. Remove material from head,block, or rocker arms where necessary.
- Engine and cam life depend on proper installation. New or reground followers should be used when installing WEB-CAM profiles. Apply the provided assembly lube to cam lobe and follower surfaces.
- For proper break-in, after installation of a new camshaft, do not allow your engine to idle below 2000 RPM for the first 15 minutes of use.
Compatible with 2 Polaris vehicle(s)Meet The Seller
Responds within 3 hours.
Ships within 3 business days.
Items match their descriptions.
Need help? We're riders just like you.
By clicking subscribe, I agree to receive exclusive offers & promotions, news & reviews, and personalized tips for buying and selling on MX Locker.
MX Locker © 2025 Accessibility