Out of the sc, the lines coming from underneath, are the two lines coming from one side both feed lines? And the other that is single line the return?

On aftermarket fuel systems, how do they modify so the aftermarket pumps and lines work?

Any diagrams, pics would be most helpful! Thanks guys

 

One line is the feed, one line is the return, the smaller of the three is a vacuum line to the charcoal canister.

 

Oh, and aftermarket, he stock lines are fine, it's the no return and carb style lines that need replaced when upgrading. Now if your goal is upwards of say 800whp, the. Yes a pair if 3/8" line would be your best bet. Lol I still have about 30' of 3/8" from my last build (rest in pieces).

 

Aftermarket, do u still need that vacuum line??? How can I get the stock lines/coming out from tank replaced w aftermarket fittings/lines? Wish there walere pics of the fuel system comin out of the tank

 

No! Unless you plan on passing inspection. My state does a visual check under hood, and under car so I'm required to keep it. My old state (TN) only checked vin to see if it matched title, in that state it would pass. In my rx7 I had to go back through because I never heard of a charcoal canister, I made one out of a bottle of southern comfort to pass. I believe the gas cap test will tell if you remove it.