Kibblewhite 30-33360 Cylinder Head Service Kit Honda TRX - 450R/ER 2006-2014

The Kibblewhite 30-33360 Cylinder Head Service Kit provides a complete valvetrain refresh solution for 2006-2014 Honda TRX 450R and 450ER sport ATVs. This comprehensive kit contains all the precision-engineered components needed to rebuild and upgrade your cylinder head with KPMI's top-quality racing valvetrain parts.

Complete Kit Includes:

• Black Diamond intake and exhaust valves - CNC-machined from EV8 stainless steel with proprietary German diamond-impregnation process for superior wear resistance
• Bronze valve guides - manufactured from C63000 nickel-aluminum bronze for excellent heat conductivity and wear resistance
• Lightweight racing valve springs - made from super-clean chrome-silicon wire with controlled heat treatment and shot-peening
• Titanium retainers for reduced valvetrain weight
• Valve stem seals
• Heat-treated valve keepers/locks

Key Features:

• 0.440" maximum valve lift specification for both intake and exhaust
• Black Diamond coating reduces friction and prevents valve seizure
• Professionally designed using Finite Element Analysis and flow bench testing
• Exceeds OEM specifications for durability and performance
• Ideal for stock rebuilds or performance applications

This kit delivers the quality and precision that Kibblewhite Precision Machining is known for, making it the perfect choice for racers and enthusiasts who demand the best from their Honda TRX 450 cylinder head rebuilds.