Kibblewhite Black Diamond Engine Valve - Stainless Steel
Kibblewhite Black Diamond Engine Valve - Stainless Steel
Available in stock (15)
-
Estimated delivery: Feb 06 - Feb 10
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 enthusiasts and professionals alike. Experience the difference that precision engineering and high-quality materials can make in your engine's overall performance.
Description
The Kibblewhite Black Diamond™ Engine Valve is CNC machined from a one-piece forging of EV8 stainless steel, ensuring exceptional strength and lightweight performance. Its innovative design features optimized profiles for excellent flow characteristics, maximizing your engine's efficiency. The valve undergoes a specialized German infusion process, penetrating to a depth of 0.002" with a 0.0002" surface buildup. This significantly enhances wear properties, reduces friction, and provides 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 computerized flow benches, each valve guarantees optimal performance and reliability. The stems are coated with black nitroneg for added durability and reduced friction. Proudly made in the USA, these valves represent the pinnacle of engine valve technology.
Features & highlights
- CNC machined from one-piece forgings of EV8 Stainless Steel for ultimate strength and durability.
- Lightweight design with optimized profiles ensures 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 flow-bench tested for optimal performance.
- Black nitroneg coated stems for increased durability and reduced friction.
- Proudly made in the USA, ensuring top-quality craftsmanship.
Technical specifications
- Brand: Kibblewhite
- Vendor Part Number: 40-40412
- Application: Intake
- Head Diameter: 30.00 mm
- Length: 3.610"
- Material: Stainless Steel
- Product Name: Valve
- Stem Diameter: 5.00 mm
- Tulip Angle: 10°
- Units: Each
Important to know
Please verify compatibility with your specific engine model before installation.
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
40-40412
Valve
10°
5.00 mm
30.00 mm
3.610"
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.
Based in Denmark
Fast customer support
Over 80.000 Products
What do our customers say?
Mads H
“I've always use Alpine helmets, very happy and fast delivery.”
Louis K.
"I put in my motorcycle and it showed me which headlights that fit my motorcycle. Very easy to find and very good quality."
Rasmus C.
“Easy to find a new oil filter that fit my bike. Fast delivery and easy process.”
Kathrine O.
"Needed new mirrors and wanted Arlen Ness mirrors. Good service and smooth process"
