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 - 7.90mm - 70-4229
Product info
- Item number
- 09261676
- Manufacturer number
- 70-4229
- Position
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.
- Brand
- KIBBLEWHITE
- Vendor part number
- 70-4229
- Product name
- Valve
- Tulip angle
- 1.5" R
- Stem diameter
- 7.90 mm
- Head diameter
- 42.16 mm
- Length
- 3.830"
- 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
4.8 out of 5 on TrustpilotRead our reviews →
Certified e-mærket web shop
