can you put a diffrent fuel pin in a stock pump

[james-93-12valve]

can i do these mods with the stock pump fuel pin and injectors and feel a diffrence and still get good milage

[Begle1]

"Yes."

[peobryant]

Yes sir, you can.

[Old 'n Rusty]

Your truck has small injectors and won't get real frisky but you can get some improvement by tweaking the pump. The fuel pin may not make a lot of difference till you get bigger injectors. Get a pyrometer to monitor things.