Stage 3 YXZ1000R Head rzr our small port option allows

our small port option allows for power gains for any X3 setup and has been used in sand drag machines over 500WHP

This is a product designed for those seeking the pinnacle of performance and are willing to push the limits of their engine

340" Valve Lift (mm) 8

Corrects bad oil clearances from factory that cause #2 rod failure

Stage 3 YXZ1000R Head rzr our small port option allowsMust Send Core Head. O Ringing optional** Introducing the Stage 3 YXZ1000r Head, the ultimate upgrade for your engine, meticulously designed and crafted to deliver unrivaled performance. This advanced cylinder head combines the features of the Stage 2 head, providing an exceptional blend of power, reliability, and precision engineering. Starting with CNC ported runners and combustion chambers, the Stage 3 Head optimizes airflow for maximum efficiency,