I have recently purchased a 98' camaro with the 3800 series 2 with about 146000 miles on it. I am wondering the best method or way to refresh this cars life. Should i reman and retune the existing engine or should i upgrade to the more powerful v8. I want this to be a fast car someday and also I am considering expense. So to the question, What should i dokeep thisolder lowerhp engine or go to LS1?What is entailed in the engine swap scenario and what am i going to need in order to make it work???