Does it fit your motorcycle?
Look it up by licence plate or VIN, or choose your model.
Confirmed compatible · Position:
This part doesn't fit your bike. See parts that fit
Fits most motorcycles
Not model-specific. Check dimensions and specifications in the description before ordering.
Chosen by size, not by model
The size is printed on the tyre sidewall, e.g. 120/70 ZR17, and in your registration document.
Checking fitment…
Fitment check unavailable
Kibblewhite Black Diamond Intake Valve - 5.50mm - 30-30081
Product info
- Item number
- KW3030081
- Manufacturer number
- 30-30081
- Position
Upgrade your engine's performance with the Kibblewhite Black Diamond™ Engine Valve. This valve is engineered for superior flow, durability, and resistance to wear, ensuring optimal engine function and longevity. Made in the USA with premium materials and advanced manufacturing techniques, this valve is a top choice for enthusiasts and professionals alike.
Description
The Kibblewhite Black Diamond™ Engine Valve is CNC machined from a one-piece forging of EV8 Stainless Steel, providing exceptional strength and reduced weight. Its meticulously engineered profile enhances flow characteristics, optimizing engine performance. A special German infusion process penetrates the valve to a depth of 0.002", with a surface buildup of 0.0002", significantly improving wear properties, reducing friction, and offering superior corrosion resistance compared to traditional chrome and nickel electrolysis plating. Designed using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench, each valve guarantees precision and performance. The stem is coated with black nitroneg for added durability and smooth operation. Whether you're rebuilding an engine or upgrading for performance, the Kibblewhite Black Diamond™ Engine Valve delivers unmatched reliability and power.
Features & highlights
- CNC machined from one-piece forgings of EV8 Stainless Steel for superior strength and durability.
- Lightweight design enhances engine performance and responsiveness.
- Special German infusion process improves wear resistance, reduces friction, and provides exceptional corrosion protection.
- Designed using Finite Element Analysis (F.E.A) software and tested on a computerized flow bench for optimized flow characteristics.
- Black nitroneg coated stem for enhanced durability and smooth operation.
- Made in the USA, ensuring high-quality manufacturing and materials.
Technical specifications
- Brand: KIBBLEWHITE
- Part Number: 30-30081
- Application: Intake
- Head Diameter: 28.50 mm
- Length: 3.805"
- Material: Stainless Steel (EV8)
- Stem Diameter: 5.50 mm
- Tulip Angle: 23°
Important to know
Ensure this valve is compatible with your specific engine model before installation. Professional installation is recommended for optimal performance.
- Brand
- KIBBLEWHITE
- Vendor part number
- 30-30081
- Product name
- Valve
- Tulip angle
- 23°
- Stem diameter
- 5.50 mm
- Head diameter
- 28.50 mm
- Length
- 3.805"
- Application
- Intake
- Material
- Stainless Steel
- Units
- Each
Free shipping to a GLS parcel shop or parcel box on orders over €200.
We ship your order as quickly as we can. Orders are usually packed within 24 hours on weekdays.
You have a 14-day right of return. Read more
Certified e-mærket web shop
