I have an 02' 1500 with the 5.9L and i have a C.A.I on it and an exhaust system, i figured now that i have more exhaust flowing out, and more air flowing in, i should do something to get a little more gas flowing in too, right? what is the best way to do that? fuel pump? injectors? and what should i expect to pay?

 

Get a tuner chip.

 

congratulations, you have stumbled upon the Stoichiometic ratio which is the optimum air/fuel ratio which is 14.7:1.....and like was already mentioned, do yourself a favor and go on ebay or something and get a superchipstuner and a low temp thermostat if you want a lil extra power

 

With my ole '01 5.9 Ram, I had a B&G flashed pcm, Crower 1.7 rockers, APS 52mm TB, u/d pulley, PPH headers, airaid intake, flowmaster, and I pulled the kegger intake off and shaved 1 3/4" off the runners. With all that my stock injectors still worked fine and my a/f was good.

 

it'll adjust more fuel as needed..