have 94 5 speed//cars runs like crap...to get the car to move the supercharger is whining out to 8 to 10 psi of boost.cars sound like its going 100mph but only going 20 mph.changed the cam sensor,plugs wire.ck fuel syatem all is ok..all sensors check out fine.. maf etc. dis and coil pack are good.no vacuum leaks.ic tube taken off and put back on.changed the computer ran great for 20 mins then the computer crapped out.. changed to high flow cats and flowmaster cat back exhaust system with the new exhaust now the car runs worse than it did before.any other ideas on where to look or check.. any info will be deeply appreacited,, thx