For those that emailed me , I mainly used an 80 grit wheel and a polishing wheel with red rouge polish . All done with a dremal tool . Would have been quicker if i'd gotten a higher grit wheel but i used what i had . Note : On the side that mates with the turbo i use a black marker to outline the port so i would know if i was about to grind to much from one section. you can slightly port your gasket first then use it to draw your outline. Dont port the gasket too much , stay away from the rubber seal ! This is what i used vvvvv
Also got these today ! Right on time , actually 2 days early ! Thanx SZ