Prox Valve And Spring Kit - Steel Intake Valves
Prox Valve And Spring Kit - Steel Intake Valves
Available in stock (9)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Upgrade your engine's performance and durability with the Prox Valve and Spring Kit. This kit provides a reliable and high-performance solution for replacing your OEM valves and valve springs, ensuring optimal engine operation under demanding conditions.
Description
The Prox Valve and Spring Kit features steel, nitrided valves that offer significantly increased durability and reduced wear, particularly under extreme conditions. The stronger valve springs are designed to effectively manage the extra weight of the steel valves, preventing valve float and maintaining precise valve control. Manufactured from premium chrome vanadium steel, the valve springs deliver exceptional performance and durability, even at high RPMs. This kit provides a comprehensive solution for improving your engine's valve train, promoting enhanced power and reliability. Installation is straightforward, as the kit is designed for use with the OEM retainers, bases, and valve seals.
Features & highlights
- Replaces OEM valves and valve springs for improved performance.
- Steel, nitrided valves enhance durability and reduce wear under extreme conditions.
- Stronger valve springs manage the weight of steel valves, preventing valve float.
- Premium chrome vanadium steel springs ensure high performance at high RPM.
- Designed for use with OEM retainers, bases, and valve seals for easy installation.
- Improves engine power and reliability.
Technical specifications
- Brand: Prox
- Product Name: Valve and Spring Kit
- Material: Steel
- Color/Finish: Steel
- Application: Intake
- Units: Kit
Important to know
This kit requires the use of OEM retainers, bases, and valve seals, which are not included.
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
PROX
28.SIS3406-2
Valve and Spring Kit
Intake
Steel
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.

