tune

Hey guys! I've been reading on here for a while and decided to make my account (finally). I have a single cab, red, 2004 SRT-10 RAM ! I was wondering what kind of power could I get from some good long tube headers (and complete exhaust, have to keep the cats :( ), a mild cam, and a tune? If...

Hello. This is my first post. I recently bout an 04 with an SCT torrie tune. It came pre loaded with the tunes "93 tune", "91 tune" , "race tune" and of course factory setting. Is it as simple as applying the tune to the gas you are using? What is the difference between the 93 and 91 tune? Which...