Fuel mileage
 

Im tryin to get the best fuel mileage possible. what else should i addd to my truck to do that? you can see what ive done to my truck in my sig

the only way I've heard of to get better than 25 mpg is meth... you already get twice what I do

preciate it smart ass:tttt:

You going off the overhead? Next thing would be a 3 piece exhaust manifold and/or some 50-75hp injectors. :c:

swap the gear oil and motor oil over to synthetic if you haven't done so. a set of rv275 injectors. build a small set of compounds....

compounds?

yeah most call them twin turbos but in most cases you have a larger bottom turbo and a smaller top charger so they would be compound turbos as twin turbos would be the same size.