Kibblewhite White Diamond Engine Valve
Kibblewhite White Diamond Engine Valve
Available in stock (15)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your engine's performance with the Kibblewhite White Diamond® Engine Valve. This high-quality valve is engineered for superior durability and optimized flow, ensuring maximum power and reliability.
Description
The Kibblewhite White Diamond® Engine Valve is CNC machined from a one-piece forging of EV8 Stainless Steel. Each valve is electroplated with a 360º anode, delivering an even coat of the highest grade hard chrome finish for exceptional wear resistance. The 31.00 mm head diameter enhances airflow, while the precise 4.50 mm stem diameter ensures optimal valve guide contact. With a 20° tulip angle, this valve is designed for improved combustion efficiency. Manufactured in the USA, this valve guarantees top-tier quality and performance. Enhance your engine's capabilities with Kibblewhite's precision engineering and experience the difference in power and longevity.
Features & highlights
- CNC machined from one-piece forgings of EV8 Stainless Steel for exceptional strength.
- Electroplated with a 360º anode to ensure an even, high-grade hard chrome finish.
- Provides superior wear resistance, extending valve life.
- Optimized 31.00 mm head diameter enhances airflow and engine performance.
- Features a 20° tulip angle for improved combustion efficiency.
- Proudly made in the USA, ensuring top-quality craftsmanship and materials.
Technical specifications
- Brand: Kibblewhite
- Part Number: 40-40140H
- Application: Intake
- Head Diameter: 31.00 mm
- Length: 3.120"
- Material: Stainless Steel
- Stem Diameter: 4.50 mm
- Tulip Angle: 20°
Important to know
Sold individually.
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
40-40140H
Valve
20°
4.50 mm
31.00 mm
3.120"
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.

