RZR Stage 4 Engine polaris rzr

RZR Stage 4 Engine polaris rzrStage 4 is our top tier crate engine for big turbo applications aiming to make over 300whp reliably. BC Stroker crank, big port CNC head, and more focus on head clamping with ARP 625+ studs and dowels added to top and bottom of the cylinder. Forged Pistons (big bore), rods and billet crankshaft. (72. 5mm stroke) Upgraded Valvetrain Startup warranty Performance Valve Job, CNC ported BIG Port. Line bored and dowel pinned crankcase Upgraded ARP Studs

Introducing the Can-Am X3 Stage 2 Trail Crate Engine: Unleash Unmatched Power and Performance

5mm) are optional

Awesome finish with an even better look to the rear of your machine

-Crown (Thermal) and Skirt (Anti-Friction) coatings come standard

Enhanced Strength and Performance: Upgrades such as ARP Rod Bolts and ARP Main Studs provide exceptional strength and reliability

020") 260°/262° Dur @

Tune for increased boost

430" Valve Lift (mm) 10

Ignite your passion for off-road excellence with the Stage 3 Trail-Maxx Crate Engine

Includes the following:

Superior Strength and Durability: The Stage 3 Trail-Maxx Crate Engine includes a range of enhancements to maximize strength and reliability

The ultimate High Horsepower Stroker Kit for in excess of 600whp