AirDog Set-up
#4
Keep's up with your fuel supply demands. I bet if you put a fuel pressure gauge on your truck you would see that the old dyaphram pump is struggling to keep up. The AirDog flows enough fuel to keep the inlet pressure at the IP at 15psi. This helps keep the IP from working to hard and heating up by trying to pull more fuel then teh stok Lift Pump can supply. Also teh VE pump uses inlet pressure to advance the timing and when you drag your pressures down close to 0 you lose your timing causing teh truck to perform worse. Will you see a dramatic increase in power by adding it. Probably not although you might feel it pul la little bit harder up top. But it WILL help your truck live a little longer and help you get teh most out of all your other fueling mods (like injectors)
#5