Kibblewhite Black Diamond Engine Valve
Kibblewhite Black Diamond Engine Valve
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Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your engine's performance and reliability with the Kibblewhite Black Diamond™ Engine Valve. Engineered for superior flow and durability, this valve is a premium choice for enthusiasts and professionals seeking optimal engine performance.
Description
The Kibblewhite Black Diamond™ valve is CNC machined from a one-piece forging of high-quality EV8 Stainless Steel. Its lightweight yet strong construction, combined with meticulously designed profiles, ensures excellent flow characteristics. A special German infusion process enhances the valve's 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 using Finite Element Analysis (F.E.A) software and computerized flow bench analysis. The stems are coated with black nitroneg for added durability and reduced friction. Made in the USA, this valve delivers unmatched quality and performance.
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.
- Infused with a special German process to improve wear properties, reduce friction, and enhance corrosion resistance.
- Black Nitroneg coated stem reduces friction and increases longevity.
- Designed using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench for optimal performance.
- Made in the USA, ensuring top-quality craftsmanship and materials.
Technical specifications
- Brand: KIBBLEWHITE
- Product Name: Valve
- Vendor Part Number: 80-80073
- Application: Outer Intake
- Material: Stainless Steel
- Head Diameter: 23.00 mm
- Stem Diameter: 4.00 mm
- Length: 3.150"
- Tulip Angle: 25°
- Units: Each
Important to know
Please ensure compatibility with your engine specifications before installation. Professional installation is recommended for optimal performance.
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
80-80073
Valve
25°
4.00 mm
23.00 mm
3.150"
Outer 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.

