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 with the Kibblewhite Black Diamond™ Engine Valve. Engineered for superior flow and durability, this valve ensures optimal engine operation.
Description
The Kibblewhite Black Diamond™ Engine Valve is meticulously CNC machined from one-piece forgings of EV8 Stainless Steel, offering a lightweight yet robust design. Its carefully engineered profile enhances flow characteristics, maximizing engine efficiency. A special German infusion process enhances the valve's wear properties, reduces friction, and provides exceptional corrosion resistance, surpassing traditional chrome and nickel electrolysis plating. Each valve undergoes Finite Element Analysis (F.E.A) and computerized flow bench testing to guarantee optimal performance. The stems are coated with black nitroneg for added durability. Proudly made in the USA, this valve is a testament to quality and precision engineering. Ideal for enthusiasts and professionals seeking reliable and high-performance engine components.
Features & highlights
- CNC machined from one-piece forgings of EV8 Stainless Steel for superior strength and durability.
- Lightweight design with optimized profiles to enhance flow characteristics and improve engine performance.
- German infusion process provides exceptional wear, friction, and corrosion resistance, exceeding chrome and nickel plating.
- Designed using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench for optimal performance.
- Black nitroneg coated stems for reduced friction and increased wear resistance.
- Made in the USA, ensuring high-quality manufacturing and materials.
Technical specifications
- Brand: Kibblewhite
- Product Name: Valve
- Application: Intake
- Material: Stainless Steel
- Head Diameter: 36.00 mm
- Stem Diameter: 5.50 mm
- Length: 3.280"
- Tulip Angle: 20°
- Units: Each
- Vendor Part Number: 40-40562
Important to know
No additional information provided.
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
40-40562
Valve
20°
5.50 mm
36.00 mm
3.280"
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.

