RZR Stage 3 Engine polaris rzr equipped with Aluminum/Silicone/Bronze pin bushings

equipped with Aluminum/Silicone/Bronze pin bushings and finish honed to exacting tolerances

we were able to target the highest velocity areas in the plenum to maximize water distribution throughout the core

The cylinders are CNC diamond honed with a torque plate

-Upgraded timing chain tensioner

Send Pistons or we can Source all top brands

RZR Stage 3 Engine polaris rzr equipped with Aluminum/Silicone/Bronze pin bushingsStage 3 Comes with billet everything! A serious upgrade internally and topped off with bigger cams and our CNC Ported cylinder head. Rated for 350whp! Forged Pistons, rods and billet crankshaft. Upgraded Valvetrain Startup warranty Performance Valve Job, CNC ported. Line bored and dowel pinned crankcase Upgraded ARP Studs Upgraded bearings Upgraded Head Gasket Upgraded timing chain tensioner All engines machined and assembled on site by true