2Bros Parts

VALVE INTAKE YAM XS 650 70-83, 80-80380, YAMAHA, KIBBLEWHITE, ROAD

$83.52

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Delivery to United States 5–8 business days

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Black Diamond Stainless Steel Intake Valve for Yamaha XS 650 models 1970-1983. Features a lightweight, one-piece forging with a black nitrided surface treatment for superior wear resistance, reduced friction, and improved corrosion protection. Engineered using Finite Element Analysis (FEA) and flow bench tested for reliable intake performance and durability. Head Diameter: 41.00mm. Stem Diameter: 7.99mm. Overall Length: 104.27mm. Standard size. Kibblewhite Part No. 80-80380.

Specifications
SKU
65-5029.KW
Brand
Kibblewhite
Availability
In Stock (2)
General Product Group
Cam & Valvetrain
General Product Type
Valve - Intake
Variant Id
264103
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Kibblewhite Black Diamond Stainless Steel Intake Valve for Yamaha XS 650

Upgrade your vintage Yamaha XS 650 engine with this premium Black Diamond™ Stainless Steel Intake Valve from Kibblewhite. Engineered for exceptional performance and lasting durability, this valve is an ideal replacement for your classic motorcycle.

This intake valve is meticulously crafted from a single piece of high-strength stainless steel, utilizing a forging process for maximum integrity. It features a specialized black nitrided surface treatment, which significantly enhances its resistance to wear and corrosion, while also reducing friction for smoother operation within the engine.

To ensure optimal performance, each valve is developed using advanced Finite Element Analysis (FEA) and has undergone rigorous testing on a computerized flow bench. This ensures a flow-optimised profile, contributing to improved engine efficiency and reliable intake performance.

Key Features:

  • Constructed from robust Black Diamond™ Stainless Steel.
  • Features a black nitrided surface for superior wear resistance and corrosion protection.
  • Designed as a one-piece forging for enhanced strength and reliability.
  • Engineered with the aid of Finite Element Analysis (FEA).
  • Flow bench tested for optimised intake performance.

Specifications:

  • Head Diameter: 41.00mm
  • Stem Diameter: 7.99mm
  • Overall Length: 104.27mm
  • Standard Size
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Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

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