Does anybody run the the Dual fuel feed line from i think industrial injection? Just curious if this helps with fuel pressure. At what point do you need to upgrade to a Fass or Airdog system.

 

Is this for your lawn mower or twin turbo 3rd gen?

No idea what vehicle you may be referring to?

List the vehicle you are asking about and you may get a reply that could help you.. Sorry..

Most of the Dodges can use one of the aftermarket pumps as soon as they leave the dealer. I know when I added the TST-49 to my then stock truck I could pull the fuel pressure to 0 on level 3..

 

There are different opinions on the dual feed line. I have spoke to those who like it, by mostly seat of the pants testing. John from Floor It diesel who is one of the leaders in doing cp3 mods, has dyno tested the device and has said that the dyno showed no gains whatsoever and could even lose a few HP due to cavitation. (by nature of the 3 plunger design of the cp3). So, I'd say your money is better spent elsewhere.

As for the FASS/Airdog question, it depends on where you are at and what you want to do...and what year truck you have... fill out your sig so we know what you have so others may better help you.

 

NO difference on the dyno. Same day, same everything. Nada!!!!

 

its a pain to install too cause its super super stiff.
i ran it on my last truck. no gains, just peace of mind really. that being said, i don't think it gave me a peace of mind either cause there is nothing to tell if your getting more fuel there or not. spend the money on a fass or airdog anyway and have trouble free service.

 

I'm running one- It was cheaper than dodge factory press relief-never could tell the difference after i installed. wished i had bought a T&C modded rail and plug

 

I had to get rid of my 03 when my daughter was born i'm hoping to get another one when the wife goes back to work end of this year or next. I was pretty much just asking to get more info on the product so i know what works and what doesn't.