Cylinder Works Cylinder Head Kit - 250cc 4-stroke
Cylinder Works Cylinder Head Kit - 250cc 4-stroke
Hurry up, only 3 items left in stock.
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Upgrade your engine's performance with the Cylinder Works Cylinder Head Kit. This kit provides a new replacement cylinder head designed to enhance airflow and combustion efficiency, resulting in increased horsepower and torque. Perfect for enthusiasts and professionals seeking to optimize their 250cc 4-stroke engine.
Description
The Cylinder Works Cylinder Head Kit is engineered for superior performance and durability. It features C630 (nickel/aluminum/bronze) valve seats and guides for enhanced heat dissipation and wear resistance. The competition valve job ensures optimal valve sealing and airflow. Shortened valve guides accommodate higher lift cams, while the unshrouded combustion chamber and blended bowl seat to port design further improve combustion efficiency. The stock-shaped ports maintain excellent flow characteristics. Manufactured in the USA to exacting standards, this cylinder head kit provides a significant upgrade over stock components.
Features & highlights
- New replacement cylinder head improves engine performance.
- C630 (nickel/aluminum/bronze) valve seats and guides enhance heat dissipation and durability.
- Competition valve job optimizes valve sealing and airflow.
- Shortened valve guides allow for higher lift cams.
- Unshrouded combustion chamber and blended bowl seat to port improve combustion efficiency.
- Stock shaped ports maintain excellent flow characteristics.
- Proudly made in the USA.
Technical specifications
- Brand: Cylinder Works
- Vendor Part Number: CH1003-K01
- Color/Finish: Gray
- Displacement: 250 cc
- Engine Type: 4-Stroke
- Product Name: Cylinder Head Kit
- Units: Kit
Important to know
This cylinder head kit does not include valves, springs, or lifters. These components must be purchased separately.
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
CYLINDER WORKS
CH1003-K01
Cylinder Head Kit
250 cc
4-Stroke
Kit


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.

