There is a shop here in Colorado Springs caller Rimmer Performance that does supercharger setups. They subcontract work to several auto manufacturers, I was given a tour of their facility and it looks competent. I had visited the shop for a friend who asked about it since he read of an installation they do for Subaru 2.5RS. Alot of the local rice boys take their cars to have them warmed up. So we started talking about DeLorean, they knew all about the PRV motor and then started talking between themselves about the type of fuel injection and what they'd have to do to make the supercharger work. I'm not stupid when it comes to cars but it was over my head. Anyway, they estimate a 40% increase in power over stock. So if you took a stock 130 hp motor you would end up with on the order of what DMC Houston gets with their stage one for the same price. The DMC build is probably a more reliable way to go, but what if you had $10K to spend and added the supercharger after having the stage one build up. Based on what I heard from them, I'm thinking that would end up maybe 250 hp. That's beyond on my budget at this time, but I thought I'd throw this out in case somebody else is interested. Jack Janney Colorado Springs, CO 82 #10901