Airdog ? Lift Pump? OFV?
 

I need to replace my OFV and Lift Pump and remove the fuel heater.
If I buy an Airdog, can I NOT replace some these? As in does any of this come off after you install the Airdog?
I'm trying to justify buying the AD instead of all the other stuff LOL.
Twins are in my future, so I'm laying the ground work.

BTI

AirDog 2(DF-165) or a FASS 150/200-1010@45psi(HD-D10-200G).....

Either one would replace all of your fuel feed system bypassing the fuel heater and going straight to the P-7100.You would still need a new OFV unles your going to plumb in a external fuel pressure regulator.

Both systems would give you room to grow and both carry lifetime warranties.....Andy

Exactly.....if you are going to stay under 400 HP though the stock LP will be fine. You can test the OFV by pinching off the return line and if the pressure goes up the OFV is bad.