just so you can get to know me i am 20 and just grad. college to do auto-body. i have some money saved up and want to build a 383 and hope to get 550 hp at the wheels. if so that means it will be about 615hp at flywheel. although i want to build this motor everyone i know is saying buy the car you want to put it in first,get it ready then build the motor. what would you do?