So I just moved to Maine and with some saved up deployment money I have decided to supercharge my car. It has 71,000 miles on it stored winters and I take it pretty easy on it. I contacted a mustang shop in Falls River Mass. CD performance and they quoted my $3200 for a complete new kit V-1 S trim ( fuel pump, 38# injectors, and chip, brackets the whole bit) also said they would knock 100 bucks off because I already have an SCT SF3 tuner. My mods to it now are the tuner, BBK plenum/throttle body, CAI, and 10 series flowmasters and underdrive pullies). The shop told me before they could install the supercharger and tune I would need to change my underdrive pullies back to the stock ( alt., waterpump, crank). Is this true? I don't want a high tune, just something decent 340hp-380hp tops good A/F and timing... If anyone has any info on the kit or if I really need to change back the pullies that would be awesome. ***plus if anyone has some stock ones laying around I would tkae them off your hands!!*** Thanks all