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Thread: Need help with fuel system

  1. #1
    Join Date
    Sep 2010
    Posts
    12

    Need help with fuel system

    Is this a good fuel kit for tHe swap?

    http://www.speedwaymotors.com/LS1-Co...2805#answerbox

  2. #2
    What year is your fuel tank? In tank pump currently? If so, replace factory pump with Walbro 255 and use Corvette filter to regulate pressure.

  3. #3
    Join Date
    Mar 2012
    Posts
    129
    What is the part # for that "Corvette" filter?

  4. #4
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Wix 33737
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  5. #5
    Join Date
    Sep 2010
    Posts
    12
    My truck is a 91 single cab 350...I'm tryin to get everything ready to do the swap

  6. #6
    Join Date
    Sep 2010
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    12

  7. #7
    Join Date
    Mar 2012
    Posts
    129
    Quote Originally Posted by RedHeartbeat View Post
    Wix 33737
    Thanks!

  8. #8
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    gss-340, I believe. I always ordered the pump from the Buick Grand Nationals when I did the Walbro pumps in OBS trucks.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  9. #9
    Join Date
    Sep 2010
    Posts
    12
    What's the best pump to run?

  10. #10
    Join Date
    May 2010
    Location
    Galveston, Tx
    Posts
    677
    First off do you have a return or returnless fuel rail?

    95 C1500 LM7, built 4L60e, Circle D 3200, LT's, Nelson tune, open differential, 3.42, and LS1 e-fans. Tractionless

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