Kibblewhite Black Diamond Engine Valve
Kibblewhite Black Diamond Engine Valve
Available in stock (15)
-
Estimated delivery: Feb 07 - Feb 11
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 motorcycle enthusiasts and professionals seeking to enhance their engine's capabilities. Made in the USA.
Description
The Kibblewhite Black Diamond™ Valve is CNC machined from a one-piece forging of EV8 Stainless Steel, ensuring lightweight strength and optimal flow characteristics. A special German infusion process enhances the valve's wear properties, reducing friction and providing exceptional resistance to corrosion and wear—far exceeding chrome and nickel electrolysis plating. Each valve undergoes rigorous design and testing using Finite Element Analysis (F.E.A) software and computerized flow bench profiles to guarantee top-tier performance. The stems are coated with black nitroneg for added protection and smooth operation. These valves offer improved engine performance and longevity, making them a smart investment for any serious rider or mechanic.
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 increased engine performance.
- Infused with a special German process to improve wear properties and reduce friction, ensuring long-lasting reliability.
- Superior resistance to corrosion and wear compared to traditional chrome and nickel electrolysis plating.
- Designed using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench for optimal performance.
- Black nitroneg coated stems provide added protection and smooth operation.
- Proudly made in the USA, ensuring high-quality craftsmanship and materials.
Technical specifications
- Brand: Kibblewhite
- Application: Intake
- Head Diameter: 35.00 mm
- Length: 3.315"
- Material: Stainless Steel
- Stem Diameter: 5.50 mm
- Tulip Angle: 20°
Important to know
Please ensure this valve is compatible with your specific engine model before installation. Professional installation is recommended.
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
30-31062
Valve
20°
5.50 mm
35.00 mm
3.315"
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.

