Kibblewhite Black Diamond Engine Valve
Kibblewhite Black Diamond Engine Valve
About this product
About this product
Upgrade your engine's performance with the Kibblewhite Black Diamond™ Engine Valve. This high-performance valve is engineered for superior flow, durability, and wear resistance, ensuring optimal engine operation and longevity.
Description
The Kibblewhite Black Diamond™ Engine Valve is CNC machined from a one-piece forging of EV8 Stainless Steel, offering exceptional strength and reduced weight. Its advanced profile is designed to maximize flow characteristics, improving overall engine performance. A specialized German infusion process enhances the valve's wear properties, reducing friction and providing superior resistance to corrosion and wear compared to chrome and nickel electrolysis plating. Each valve undergoes rigorous testing using Finite Element Analysis (F.E.A) software and computerized flow bench analysis to ensure optimal performance and reliability. The stem is coated with black nitroneg for added durability and reduced friction. Made in the USA, this valve represents the pinnacle of engine valve technology.
Features & highlights
- CNC machined from one-piece forgings of EV8 Stainless Steel for exceptional strength and durability.
- Lightweight design with optimized profiles for excellent flow characteristics and improved engine performance.
- Infused with a special German process to enhance wear properties, reduce friction, and provide superior corrosion resistance.
- Designed using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench for optimal performance.
- Stem is coated with black nitroneg for added durability and reduced friction.
- Proudly made in the USA.
Technical specifications
- Brand: Kibblewhite
- Product Name: Valve
- Application: Exhaust
- Material: Stainless Steel
- Head Diameter: 26.00 mm
- Stem Diameter: 5.00 mm
- Length: 3.235"
- Tulip Angle: 20°
Important to know
Sold individually.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Specifications
KIBBLEWHITE
30-30633
Valve
20°
5.00 mm
26.00 mm
3.235"
Exhaust
Stainless Steel
Each
Reviews


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Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.
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