Product Details
Valve & Spring Kit by Twin Power®. Twin Power is proud to introduce a new line of high-quality USA-made valve and spring kits to the product line. These are offered as Replacement Valve Kits or Complete Engine Kits. Engine kits include (four) valves, a complete O.E.M. replacement-style spring kit, steel retainers and keepers, and valve guide seals, where applicable. From Knuckleheads to the latest Twin Cam models, Twin Power give you everything you need in one kit. Only one part number to order for a complete cylinder head overhaul. Easy-to-order, easy-to-stock, and made in USA. Black Diamond Valves Black Diamond™ Stainless steel valves are impregnated by a special German process to a depth of 0.002, with a surface build-up of 0.0002.
Features
- Made in USA
- Crafted to deliver unbeatable levels of quality
- High grade materials for exceptional performance
- Superior in durability and reliability
This Black Diamond process improves wear properties, reduces friction and provides resistance to corrosion. Valves are lightweight, strong, one-piece forgings with profiles that provide excellent flow characteristics. Spring Kits O.E.M. type replacement kits are designed to give stock pressures and work with stock cam profiles. These kits are manufactured to original O.E.M. specifications using premium modern materials, design protocols and manufacturing techniques. All components are the high-quality parts you expect from Twin Power. Valve springs are wound from super-clean chrome, silicon valve spring wire that has been heat-treated and shot-peened. The retainers, keepers and bases are designed to provide maximum mechanical strength. Beehive-style springs are supplied where applicable for stock replacement. Valve Guide Seals Red 100% Viton™ valve stem seals are designed to have optimum fitment, allow maximum lift and to give maximum life. They are resistant to high temperatures, petroleum products and the corrosive gasses.
When you hear the term "V-Twin" what do you think of? Do you think of the staccato rumble of a V-Twin custom motorcycle as it idles next to you at a stoplight? That rumble you can feel in your bones? That's what Twin Power® think of. The quintessential American V-Twin motorcycle has a distinctive sound and look that Twin Power love. For over 30 years, Twin Power has set itself as a leader in the aftermarket parts and accessories. And Twin Power know motorcycles. Twin Power hold records and share Twin Power experiences with one another in order to bring you the best quality product at an affordable price. Twin Power keep your twins happy.