I just bought a 1997 Crew Cab 4x4 7.3L Power stroke Diesel Auto with 187,000 miles. It is bone stock. I want 2 know what I can do to it to make more horsepower and get better mileage. All the help I can get will be appreciated Thanks

 

First thing get guages and cold air intake. Then free up the exhaust with a turbo downpipe and get an exhaust system. I saw a hp and mileage increase by straight pipeing my exhaust. Then get a chip. Just my 2 cents. There are many great deals from the sponsors on here. Just use the Price Request thread. If you want more power get some injectors. What kinda horsepower you looking for?

 

buy one of these

Riffraff Diesel: Aluminized Single Exhaust

and one of these
Riffraff Diesel: Intake Kits / Filters

 

Intake and exhaust are #1. Pyro, boost, and trans gauges #2. And if you wish, a chip #3. I like OBS trucks, I'm down in Norwalk, I'd love to take a look.