Fuel lines?

[jeff77indy]

Anyone running the larger fuels from the tank to the filter/lift pump and then to the IP?
I was thinking on something similar to the big line kit from Geno's/Vulcan with the AN fittings and such. Is this worth while?
I found where one member installed his own version of a draw straw would this be worth while on a basicly stock 12 valve?
I've done these to my 2001 Ram 2500 24 valve.

[BobS]

I increased my line size from the factory 5/16" size to a true 3/8" size starting right at the tank connector. I don't think I gained anything by doing it other than slightly increasing the flow to the lift pump. I kept the return line the same as it was at 5/16" For those of you who haven't had the line off, it turns out the line is actually 5/16" going in both directions as installed from the factory in 1991.5 trucks. The ends are flared out to 3/8" OD.

[IowaCummins]

i plan on doing a full 1/2" supply line to my lift pump this summer. i have a double filter setup as well then runa water seperator also. 2nd gen lift pump and a regulator. over kill at its best but its the way i want to do it.

[1STGENFARMBOY]

I want to do that same thing i already have one of the big filters on, i built it from stuff i found at a farm store a big 2 micron filter for a tank pump., but i have another one that came off a detroit with a pump,regulater,water seperator,return outlet,heater,and drain, sweet set up when i get it on, the bad part is the heater is 24v. i also want to go 2nd gen lp cause i can 0psi in an instant.

[dieseldawg604]

i plan on doing a full 1/2" supply line to my lift pump this summer. i have a double filter setup as well then runa water seperator also. 2nd gen lift pump and a regulator. over kill at its best but its the way i want to do it.

i wouldnt call it over kill
you hplp stll chokes down to about 1/4 inch inside the pump
i doubt if it would be any different than the lplp