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Intake Valve Spring Kit

Original price was: $303.29.Current price is: $264.95.

For 03-16 Yamaha WR YFZ YZ 450

In stock

SKU: 80-80950KIB Category:

Description

KPMI’s Intake Only Kits have been designed as a stainless steel valve conversion system to replace factory titanium intake valves and components. KPMI’s engineers use our proprietary design and simulation softwares to create these systems. Our design, simulation, and manufacturing processes insure compatibility of the valve spring’s force and natural frequency with the cam profile, the mass of the system, and the engine RPM. Literally thousands of riders have converted to these kits to extend the life of their intake valves.
80-80950 made by Kibblewhite

Additional information

Weight 0.80 lbs
Dimensions 8.00 × 5.00 × 1.50 in

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Make Model Engine Year
Yamaha ATV / SxS YFZ450 449 2004 - 2009
Yamaha ATV / SxS YFZ450 Bill Ballance Edition 449 2006 - 2007
Yamaha ATV / SxS YFZ450 SE 449 2007 - 2008
Yamaha ATV / SxS YFZ450R 449 2009 - 2016
Yamaha ATV / SxS YFZ450R SE 449 2009 - 2016
Yamaha ATV / SxS YFZ450X 449 2010 - 2011
Yamaha ATV / SxS YFZ450X Bill Ballance Edition 449 2010
Yamaha ATV / SxS YFZ450X SE 449 2011
Yamaha Motorcycle WR450F 449 2003 - 2015
Yamaha Motorcycle YZ450F 449 2003 - 2009

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