Please select make, model and yearEngine Valves and Shim Kits
Valves and Spring Kits. High quality stainless steel intake and exhaust valves will restore performance and durability. Titanium Valves are also available. Find a great selection from brands like Kibble White, ProX, Faction and more for your Honda, Yamaha, KTM, Kawasaki and Suzuki.
Corey in New York
I purchased both intake and exhaust vavles for my yz250f and i was impressed by the quality of them but because they are stainless steel kibblewhite domes the face of the valve to make it lighter weight. but because of this it added close to 2 more cc than the stock valves in the head of my motor lowering the compression ratio by almost a point.Read All Reviews