UPGRADED POWER VALVE LINKS - CATALYST 858

Here are the Precision EFI upgraded power valve links. We created these links to fix the problem with the OEM links which spin on the power valve shaft. 

These CNC links are made of 6061T6 Aluminium and are designed to have more clamping force on the power valve shaft. 

Those links are a must for any 858 owner that want their sled to perform right! 

**** Please note that we highly recommend that this product is to be installed at a certified Arctic Dealer that has access to a Cat Tool , so they can confirm after the installation of the PEFI links, that the power valves are operating as per manufacturers specified range.