i was wondering what wt. oil to use to replace the factory shock oil??

I had real good results with amsoil shock therapy blue med. weight in ACT and FOX shocks on arctic cat sleds

I agree, that is what I use. I service Fox, ACT, RydeFX and HPG brands using Amsoil Shock Therapy synthetic shock oil. I have seven years of experience and am a Fox dealer. Rebuild rates are $25 for std. shocks, $35 for clickers or reservoir shocks and $55 for dial adjust. I also do Sno-Pro cross link shocks and have the update for the ACT Dial Adjust, call for prices. These prices include oil only, parts are extra if required. Turn around is normally 2-3 days from the day I get the shocks. I'm located in Plymouth MN near the intersection of 394 & 494. I accept cash, checks or Paypal for those who need to ship their shocks. Call me at 763-449-9472 or my cell at 763-458-2909. E-mail:dlsdave@hotmail.com ……….. Dave at DLS Enterprises.

Silkolene....Good stuff.