Description
If you’re running a high-revving engine, valve wear is one of the quickest ways to lose performance and reliability. The KIBBLEWHITE Evolution 20-4170 exhaust valve eliminates that risk with a nitrided, stellite-tipped design that outlasts conventional valves while maintaining superior flow characteristics. Whether you’re pushing a naturally aspirated or forced-induction build, this one-piece stainless-steel valve delivers the durability and precision you need to keep your engine running strong.
- One-piece stainless steel
- Stellite-tipped design
- Nitrided surface (.002″ depth)
- Superior corrosion resistance
- Reduced friction profile
- Excellent flow characteristics
- Leaded/unleaded compatible
- Works with cast iron guides
- Works with bronze guides
- Close-tolerance fitment
- Maximum oil control
- Enhanced heat dissipation
- Made in U.S.A.
Reviews
There are no reviews yet.