Valve Conv Kt Yz250F 2019 80-82350

Intake Stainless Conversion Valve and Spring Kit

Stainless steel conversion kit includes only what's needed to convert your head to the long-life stainless steel Black Diamond intake valves

Extends the life of the valvetrain and intake components by as much as 4x over the OEM titanium parts

Includes forged one-piece stainless steel intake valves, wound chrome-silicon heat-treated wire valve springs, ultra-light titanium retainers and hardened steel bases

Components are created using Finite Element Analysis (F.E.A.) software, as well as proprietary camshaft analysis and spring design software

Specifically designed and engineered for each application

Made in the USA

The Intake springs for this kit include a progressively wound outer spring, which should be installed with the tightly wound end seated on the H.T.(Heat Treated) Steel Basewashers. Kit Includes: • 2x Intake Valves • 2x Basewashers • 2x Valve Springs • 2x Titanium Retainers