That sounds like a great deal. V1 S will support 600rwhp with heads/cams. I'm running a V1 S. What size injectors and which fuel pump? If its the exact same kit that you would get from Vortech i think it comes with 38lb injectors and a Walbro or svt focus pump. Those fuel pumps usually max out around 380-420rwhp. The V1 S will only make 7-8psi on the stock 3.6 pulley. You might want to get a 3.33 pulley for it so that you are at 9-10 psi. At 9psi with those Comp blower cams I think you'd be just over 400rwhp. Which maf would you go with? Keep the stock maf and get a diablo mafia or upgrade to a bigger maf?hey guys, is the vortech v1 s-trim a decent supercharger? there is a shop about an hour away that has a special deal goin on right now. 3,000 bucks for the whole deal, injectors, fuel pump and everything else and istalled. brand new kit.