I've put my sc flashpaq on my 2004 ram 4.7L i have it on the 87 preset tuning. runs great. I need to educate myself on custom tuning. any links or advice on what all the jargon is. I want to get max performance w/o giving up too many mpg. shift point. rev limiters,any help would be much appreciated.
Two kinds of people, borrow a truck or own one.