hey guys i own a 91 mustang, 302, supercharged. I am wondering abot the best way to make more horsepower. With my current setup I have right at 400 ponies under the hood. I want to get to 600 horses or somewhere in that neighborhood. It is not a daily driver because I have other vehicles, so being 100% streetable is not a issue. I don't want an all out race car, I want it to be streetable to a certain extent. My question is this, should I ditch the 302 and go with a bigger motor such as a 351 or 460? or should i stroke the 302 to say a 347 or 331. I want to go bigger but I also want to keep the supercharger I have. Thanks in advance guys. Car is a 5 speed and is fuel injected.