Kibblewhite Precision 10-SB390 Valve Seat for Titanium Valve track-systems-track-accessories-backing-support-plates Service conditions up to 750deg

Service conditions up to 750deg

1997-2003 KTM 250 MXC

1994-1996 KTM 50-3 SX

Attached with a set screw

2009-2011 Harley Davidson XL1200L Sportster 1200 Low

Kibblewhite Precision 10-SB390 Valve Seat for Titanium Valve track-systems-track-accessories-backing-support-plates Service conditions up to 750degHead Diameter: 39mm. O. D.: 1. 535in. I. D.: 1. 024in. Height: . 434in. All applications listed use two intake and two exhaust seats unless otherwise noted. 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