KIBBLEWHITE
KIBBLEWHITE Polaris 82-83150 Cylinder Head Kit with C674 Valve Guides and Black Diamond™ Valves
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KIBBLEWHITE Polaris 82-83150 Cylinder Head Kit with C674 Valve Guides and Black Diamond™ Valves
The KIBBLEWHITE Polaris 82-83150 Cylinder Head Kit provides a comprehensive solution for high-performance engine rebuilds. This kit includes a complete top end gasket set, featuring base, engine case, exhaust, and head gaskets along with essential O-rings and washers, ensuring a reliable seal and optimal engine integrity. The kit also contains a full set of KPMI® standard valves, crafted to meet or exceed OEM specifications, along with specialized Viton® valve stem seals for enhanced durability and sealing performance. Equipped with a high-performance titanium spring kit, this assembly ensures precise valve control under demanding conditions. The included set of valve guides features C630 guides, which are a blend of copper, nickel, and aluminum, offering excellent thermal conductivity and wear resistance, as well as C674 guides made from a softer manganese alloy, easily reamed for custom fitting. The Black Diamond™ valves are one-piece forged stainless steel components, impregnated through a specialized German process to improve wear properties and reduce friction, thus extending valve life and enhancing engine efficiency. Alternatively, White Diamond® valves are fully CNC-machined from a single forging of EV8 Stainless Steel or Inconel-751, with a hard chrome finish and 360° anode for maximum corrosion resistance and surface hardness. This kit is designed for Polaris engines requiring high durability and performance upgrades, making it an ideal choice for enthusiasts and professionals seeking to maximize engine longevity and power output. The combination of high-quality components ensures reliable operation, superior heat resistance, and enhanced overall engine performance, suitable for a variety of high-performance applications.
Features:
- Complete top end gasket kit including base, engine case, exhaust, and head gaskets with O-rings and washers
- Full set of KPMI® standard valves designed for durability and performance
- Viton® valve stem seals for improved sealing and longevity
- High-performance titanium spring kit for precise valve operation
- Set of valve guides with C630 copper/nickel/aluminum blend for excellent heat dissipation
- C674 guides made from soft manganese alloy, easily reamed for custom fit
- Black Diamond™ one-piece forged stainless steel valves with German process impregnation to reduce friction and wear
- White Diamond® CNC-machined valves from EV8 Stainless Steel or Inconel-751 with hard chrome finish for maximum corrosion resistance
US Dollars