Make v6 mustang faster?
Well if you love the car you would drop a V8 in it like the 2010 boss V8. its a 6.2 liter engine, It will give you about 500 horse power. I also recommend buying Performance chips for the engine, they can add extra horsepower for speed and acceleration. Also recommend twin turbo chargers, replacing the transmission with manual because once you get good with a stick it will increase your speed by a few mph. You can also change the gear ratio (higher gear ratio for higher speed, lower gear ratio for faster acceleration) Also you can replace the camshafts, mash the induction system, replace the exhaust system that lets it breath more freely, and that should be about it.