Kibblewhite

10-SB250

Kibblewhite Precision Valve Seat for Titanium Valve 10-SB250

Valve Parts

Copper-based material designed specifically for use with titanium valves in high performance applications
Gives the seat excellent thermal characteristics as well as resistance to corrosion and wear
These seats are the result of a two year KPMI R&D effort during which we recorded and verified results with 4 and 5 valve singles, multi cylinder street bikes, as well as British and European 4-strokes
In each test the wear, thermal conductivity and machinability surpassed the standards we set for success
These seats are used by succsessful builders around the world in all forms of racing

Copper-based material designed specifically for use with titanium valves in high performance applications
Gives the seat excellent thermal characteristics as well as resistance to corrosion and wear
These seats are the result of a two year KPMI R&D effort during which we recorded and verified results with 4 and 5 valve singles, multi cylinder street bikes, as well as British and European 4-strokes
In each test the wear, thermal conductivity and machinability surpassed the standards we set for success
These seats are used by succsessful builders around the world in all forms of racing
Sold each
Made in the USA
Head Diameter: 25mm
O.D.: .984in.
I.D.: .669in.
Height: .355in.
All years of the Yamaha YZ/WR250F are 5-valve engines using three intake seats and two exhaust seats

This Item Fits the Following Applications:
2001-2012 Yamaha YZ250F, Fitment Notes: Intake All years of the Yamaha YZ/WR250F are five valve engines using three intake seats and two exhaust seats.
2001-2012 Yamaha WR250F, Fitment Notes: Intake All years of the Yamaha YZ/WR250F are five valve engines using three intake seats and two exhaust seats.


COMP Cams 7719-1 8.800 x 9.800 Range Pushrod Length Checker
Genuine Mazda Parts EC01 50 7E0A Molding EC01-50-7E0A
Mix me 4364