You are bidding on a brand new fuel restrictor for your EFI firecat/sabercat/M-series sleds. This will work on all EFI sleds and will cure the rich top end condition.
This is by far the most popular and most effective mod for your EFI sled. You will gain 5-8 horsepower, throttle response, fuel economy, and notice an immediate gain after installation. Most sleds come extremely rich from the factory (46-48 psi), this kit allows you to return your sled to the recommended 42-43 psi.
This kit works on the same principles as all the other kits, but is fully adjustable and has a set screw to lock the adjuster valve to ensure consistent operation. All parts are high quality and tested/proven. Over 400 happy customers!
Kit includes instructions, stainless steel liquid filled gauge, adjuster valve, and hardware. Installation takes roughly 30 minutes and can be performed by anyone with novice mechanical abilities.
Feel free to email me if you have any questions at ajeffery85@yahoo.com