Kibblewhite Black Diamond Engine Valve 42.16mm
Kibblewhite Black Diamond Engine Valve 42.16mm
Available in stock (14)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
The Kibblewhite Black Diamond™ Engine Valve delivers superior performance and durability for your high-performance engine. Manufactured in the USA with precision engineering and advanced materials, this valve is designed to withstand extreme conditions and provide optimal flow characteristics. Upgrade your engine with confidence, knowing you're using a top-quality component.
Description
Kibblewhite Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel, ensuring exceptional strength and reliability. The lightweight, one-piece forging features profiles that maximize flow characteristics, enhancing engine performance. A specialized German infusion process penetrates the valve to a depth of 0.002", with a surface build-up of 0.0002", significantly improving wear properties, reducing friction, and providing superior corrosion and wear resistance compared to traditional chrome and nickel electroplating. Each valve undergoes rigorous design using Finite Element Analysis (F.E.A) software, and profiles are thoroughly tested on a computerized flow bench. The stems are coated with black nitroneg for enhanced durability and reduced friction, ensuring smooth and reliable operation. This 42.16mm Black Diamond Engine Valve is a perfect choice for enthusiasts and professionals seeking maximum performance and longevity.
Features & highlights
- CNC machined from one-piece forgings of EV8 Stainless Steel for superior strength.
- Lightweight design with optimized profiles for excellent flow characteristics and improved engine performance.
- Special German infusion process enhances wear resistance, reduces friction, and provides superior corrosion protection.
- Designed using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench.
- Black nitroneg coated stems for enhanced durability and reduced friction.
- Manufactured in the USA to ensure the highest quality standards.
Technical specifications
- Brand: Kibblewhite
- Vendor Part Number: 70-4229
- Application: Intake
- Head Diameter: 42.16 mm
- Length: 3.830"
- Material: Stainless Steel
- Stem Diameter: 7.90 mm
- Tulip Angle: 1.5" R
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
70-4229
Valve
1.5" R
7.90 mm
42.16 mm
3.830"
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.

