Stage 4 RZR Head rzr 96 magnets per weight kit

96 magnets per weight kit

Redeeming this coupon entitles you to a generous credit that can be applied towards our exceptional engine building services and precision machining

Offset fin on both water and air sides of the core for rapid heat transfer

including Turbo Max and Turbo R

A must for upgrading your AMG M157's engine and pairs with any Darton MID Sleeved Block

Stage 4 RZR Head rzr 96 magnets per weight kitStage 4 Big Valve REQUIRES CORE CYLINDER HEAD CNC Ported Runners & Chambers Bronze valve guides honed to precise tolerances Performance Newen 5 Angle Radius Valve seat profiles Surfaced to single digit Ra's Assembled and blueprinted Hardware Included: BC Intake and Exhaust (inconel) Valves BC Beehive Spring kit with chromoly retainers New Valve Seals New Valve Locks