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Thread: Corvette regulator to stock fuel line

  1. #1
    Join Date
    Feb 2016
    Posts
    10

    Corvette regulator to stock fuel line

    How do i go about connecting the feed and return from a Corvette style regulator / filter back to the stock fuel lines on my 96 Tahoe ? Are guys just using injection rated hose and clamps ?

  2. #2
    I did this on my 2000 silverado. I used some tube to AN fittings from Earls Performance and some pre-made stainless fuel lines. Here's an example of one of the fittings I used..

    http://www.summitracing.com/parts/ear-165056erl

    I put the vette filter/regulator in the stock fuel filter position and cut the factory lines, attached the tube to an fittings and plugged everything in.

    If you need more help I can post some parts #'s and pictures of mine.
    2000 RCSB
    LQ9
    Torquer V2
    T56 Magnum
    305 drag radials
    3/4 lowering kit

  3. #3
    Join Date
    Feb 2016
    Posts
    10
    Yes if you could post pics and part numbers that would be great. Im looking to buy everything i can from summit as i always do but im trying to place just one order, dont want to have to pay shipping on 2 small parts i forgot.

  4. #4
    Join Date
    Sep 2015
    Posts
    15
    X 2 on pictures and part numbers of this please.

  5. #5
    I apologize for the month late reply houston. Here are some pictures and part numbers of everything I used, by the way I ordered through summit.
    Keep in mind this is on a 2000 Silverado with a returnless fuel rail, your setup may be different.


    WIX-33737 X1.. This is the filter/regulator that I used.
    http://www.summitracing.com/parts/wix-33737

    RUS-658490 x4.. 6 AN female to 6 AN female 1ft hose.
    http://www.summitracing.com/parts/rus-658490

    EAR-165056ERL X1.. These are 5/16 tube to 6 AN male fittings which are for the fuel return.
    http://www.summitracing.com/parts/ear-165056erl

    EAR-165006ERL X3.. 3/8 tube to 6 AN male fitting for your fuel feed.
    http://www.summitracing.com/parts/ear-165006erl

    RUS-640940 X1.. AN adapter for the single feed on the front of the filter/regulator
    http://www.summitracing.com/parts/rus-640940

    RUS-644110 X1.. These threaded push on fittings from russell performance are some of the nicest fittings I've come across. Far nicer than the typical plastic push-on fittings.
    http://www.summitracing.com/parts/rus-644110

    RUS-644120 X2.. Same fittings as above, just larger diameter for the fuel feed. This will be used on the fuel rail and the 3/8 feed on the filter.
    http://www.summitracing.com/parts/rus-644120

    IMG_3050.jpgIMG_3049.jpgIMG_3046.jpgIMG_3048.jpgIMG_3045.jpg

    To hook up the filter you'll need a small tubing cutter, a 1/2 and 9/16 wrench. Also I used some type of thread locker just for peace of mind.

    If you are able to, I would recommend measuring more carefully than I did. Mine could have looked much cleaner had I taken my time. However, I've put just over 1,000 miles on the truck with this setup and have had no leaks.
    2000 RCSB
    LQ9
    Torquer V2
    T56 Magnum
    305 drag radials
    3/4 lowering kit

  6. #6
    Join Date
    Sep 2015
    Posts
    15
    Now that is a Gem of a post!

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