Kibblewhite Black Diamond Engine Valve
Kibblewhite Black Diamond Engine Valve
Available in stock (4)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your engine's performance with the Kibblewhite Black Diamond™ Engine Valve. Engineered for superior flow and durability, this valve is a must-have for any serious motorcycle enthusiast looking to maximize their engine's potential.
Description
The Kibblewhite Black Diamond™ Engine Valve is CNC machined from a one-piece forging of EV8 Stainless Steel, ensuring exceptional strength and light weight. Its innovative profile is designed for excellent flow characteristics, optimizing your engine's performance. The valve undergoes a specialized German infusion process, penetrating to a depth of 0.002" with a surface build-up of 0.0002". This unique treatment enhances wear properties, reduces friction, and provides superior resistance to corrosion and wear compared to traditional chrome and nickel electrolysis plating. Each valve is meticulously designed using Finite Element Analysis (F.E.A) software, and its profile is rigorously tested on a computerized flow bench. The stem is coated with black nitroneg for added durability. Proudly made in the USA, this exhaust valve delivers unparalleled quality and performance.
Features & highlights
- CNC machined from one-piece forgings of EV8 Stainless Steel for superior strength and lightweight performance.
- Optimized profile ensures excellent flow characteristics, maximizing engine performance.
- Special German infusion process enhances wear resistance, reduces friction, and provides superior corrosion protection.
- Designed with Finite Element Analysis (F.E.A) software and tested on a computerized flow bench for optimal performance.
- Stem is coated with black nitroneg for enhanced durability.
- Proudly made in the USA, ensuring top-quality craftsmanship and materials.
Technical specifications
- Brand: Kibblewhite
- Part Number: 20080223
- Application: Exhaust
- Head Diameter: 31.00 mm
- Length: 3.310"
- Material: Stainless Steel
- Stem Diameter: 5.00 mm
- Tulip Angle: 20°
Important to know
Please ensure compatibility with your specific engine model before purchase.
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
30-30223
Valve
20°
5.00 mm
31.00 mm
3.310"
Exhaust
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.

