Re: 3.8 Vortech Supercharger
if that one willl fit the 3.8 and u have bigger injectors and fuel pump on hand try it out and see. can u adjust the boost? start a 5 psi. most stock engines can safely hold 5 psi safely. Not much gain but youll be able to tell how she sounds and drives if she can handle anymore. good luck bro and post a video i would like to see that! far as a better supercharger im sure someone make it but on the turbo kit ur gonna have to fabricate one. now u do have single port heads so there might be a chap alternative than that supercharger. u can do a m90 swap off a thunder bird SC. im not sure what the gains are but its alot cheaper than vortech. youtube and see whos done it. i was gonna do it on mine but i have split port heads and by switchin to single port i would have lost 30+ hp so the install would have been pointless. while its broken down port and polish some if u got a decent size air compressor or take it to a shop. u can buy the m90 kits for $500 on ebay. jusat make sure you get one in good shape. but if u have the money to go with a vortech do it. dont take me for granted on the m90 i never finished the project but i know it was affordable and ppl do it!
04' mustang 3.9 40th Anniversary Edition- (V2 Vortech Supercharger, 38# injectors, 3.73 gears w/ T-lok, Predator Diablo, Mac cold air intake, Port & polished upper AND lower intake manifold, Mac Long Tube Headers, Mac o/r H pipe, flowmasters, 2.5 flowmaster tips)
03' Mustang GT (20" Cobra R's, 40 series Flowmasters)