airwalk07143

im about to do the fuel system on my buddys s2k. Motor is currently at inline pro getting built...so we want to get this done by the time it gets back. Anyways... i want to run dual bosch pumps intank. I have a couple questions.
Is it easiest to drop the gas tank?

What size is the stock feed line? Has anyone converted this to their fuel return when building their fuel system? Or is it easier to just run 2 new lines (-8feed -6 return)?

squirrels2k

stock fuel line is around -4an. personally i think its easier to run all new lines. you can even tuck them right back under the plastic panel where the stock ones go.

airwalk07143

did you have to drop your tank or is there a way to fish the lines up to the top of tank? Im trying to get a good understanding of what it will involve.

Kirpich

[in dreamy voice]: Helms Manual........

2big4aS2000

what are you power goals you you feel you need to upgrade fuel lines?
factory fuel lines and upgraded fuel pump have seen 550+ hp with no issues.....

GDM S2K

im running -10 feed and -6 return ill snap some pics for ya

squirrels2k

you can fish your lines up to the top of your gas tank, but working through the little hole in the rear of the car is a pain in the ass. if you dont mind dropping the whole rear subframe to get to the tank then go for it. that'll make it alot easier to modify everything you need to so that you can run the dual pumps.

GDM S2K

you can easily snake the lines up, its cake

airwalk07143

We want to max the 35r out. so im thinking about 650 on e85. I think its possible it slip the lines to the top of the tank what are your recommendations on getting it to attach to intank dual pumps? What do you think about making a custom mount in which the fuel gauge can sit at the exact height a stock?