Kibblewhite Black Diamond Engine Valve
Kibblewhite Black Diamond Engine Valve
Available in stock (7)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your engine's performance with the Kibblewhite Black Diamond™ Engine Valve. This valve is engineered for superior flow, durability, and wear resistance, ensuring optimal engine performance and longevity. Made in the USA, this valve is a premium choice for demanding applications.
Description
The Kibblewhite Black Diamond™ valve is CNC machined from a one-piece forging of high-strength EV8 stainless steel. Its lightweight yet robust design delivers excellent flow characteristics, optimizing engine performance. A specialized German infusion process enhances the valve's surface, improving wear properties, reducing friction, and providing exceptional resistance to corrosion and wear, surpassing traditional chrome and nickel electrolysis plating. Each valve undergoes rigorous design and testing, utilizing Finite Element Analysis (F.E.A) software and computerized flow bench testing to ensure optimal performance. The stem is coated with black nitroneg for increased durability and reduced friction.
Features & highlights
- CNC machined from one-piece forgings of EV8 stainless steel for superior strength and durability.
- Lightweight design with optimized profiles for excellent flow characteristics and increased engine performance.
- German infusion process improves wear properties, reduces friction, and provides exceptional corrosion resistance.
- Designed using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench for optimized performance.
- Black nitroneg coated stem reduces friction and increases wear resistance.
- Proudly made in the USA.
Technical specifications
- Brand: Kibblewhite
- Vendor Part Number: 80-80283
- Application: Center Intake
- Head Diameter: 23.00 mm
- Length: 3.565"
- Material: Stainless Steel
- Product Name: Valve
- Stem Diameter: 4.00 mm
- Tulip Angle: 15°
- Units: Each
Important to know
Please ensure compatibility with your specific engine model before installation.
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
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
KIBBLEWHITE
80-80283
Valve
15°
4.00 mm
23.00 mm
3.565"
Center Intake
Stainless Steel
Each


Who is behind Parts Denmark
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.

