RZR Heads, Cams, & Valvetrain
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RZR 800 Billet Web Camshaft
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Torque plus racing profile designed to increase acceleration without losing the top end.
New Billet Web camshaft for the Polaris RZR800. Grind #53 .465 lift intake and exhaust.  246 Deg. duration @.050 lift intake and exhaust. Includes new custom lifters that must be ran with this cam.

RZR 800 Billet Roller Rocker Arms
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Billet roller rocker arms with 1-7 ratio arms for more valve lift without replacing your cam. Roller rocker design for less friction and reduced heat , comes with new push rod set

RZR 800 Head and Cylinder Stud Kit
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These heavy duty studs are designed to sustain torque specs and are available in stock lengths or longer lengths for taller turbo cylinders.

Custom RZR Oversized Intake Valves
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These +2mm oversized intake valves are designed to take advantage of head work

Custom RZR Oversized Exhaust Valves
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These +2mm oversized exhaust valves are designed to take advantage of head work

Polaris RZR Heavy Duty Valve Spring Kit
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This heavy duty RZR valve spring kit is designed to work with the billet camshaft. Provides added durability for those engines that are producing higher horsepower with high RPMs.

RZR 800 Stage 1 Head work
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Stage 1 head work includes porting to specs and reshaping the stock valves seats to blend with the port. Dramatically less turbulent flow with short side radius improvements and valve seat matching.

RZR 800 Stage 2 Head Work
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Best flowing and performing RZR head on the market.
This kit starts with CNC porting and includes new valve seats to make room for the +2mm oversized valves. Stage 2 provides faster, sharper throttle response and better overall performance. We also throw in a new heavy duty racing valve spring kit for added reliability.