Is it possible to turn my p71 crown vic into a muscle car possible?
I'm in your position with my 2002 Crown Vic. Don't worry about making the car go much faster. Like another reviewer said, NOS is one way to get a big difference in performance if you have to. Keep in mind that these vics are getting old and rolling up the miles, so unless you've got loads to spend on complete overhaul or serious repairs down the road, focus on making a muscle car more than a fast and furious type car. By that I mean get some low, rumbling mufflers, a K&N cold air intake and a new coat of paint. You'll be happier, drive safer, get less speeding tickets, get better gas mileage, not kill your car, and look/sound awesome doing it. A muscle car is exactly what you already have... A big American V8 in an option-stripped car with nice suspension that goes fast (but not too fast). Add some Flowmasters and you're set.