When using another exhaust pipe, it will influence the opening of the power valve. With the VHM power valve adjuster with 2 stage spring, you are able to adjust the opening timing of the power valve easily with the screw. The first stage of the spring allows the power valve to open very easily for a better and direct response. The second part of the spring keeps the power valve fully open for a maximum exhaust flow. The VHM power valve adjuster is made from high quality aluminium.
Feature:
- Easily adjust the opening timing
- Manufactured from premium quality aluminium and materials
- Can also fit OEM cylinder head and powervalve base
Fitment:
Husqvarna TC 65 2017 - 2023