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Thread: 81chevy Project Workhorse 5.3

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  1. #1
    Join Date
    Nov 2009
    Location
    HOUSTON,TX
    Posts
    7

    81chevy Project Workhorse 5.3

    Hey guys. Pretty New here. I just purchased a 5.3 with a hacked up harness and 4l60. I will get some pics posted up here pretty soon. I have been reading Red Heartbeat and glocks postings to get an Idea of how this thing is supposed to go. I hope mine is a smooth as ya'lls was.

  2. #2
    Join Date
    Dec 2005
    Location
    Houston,TX
    Posts
    268
    Welcome! What part of Houston? I'm near the Hwy 249/Beltway 8 area.

    00' Ls1, TSP 228R - 228/228 .588/.588, Yank SST3200, Nelson tune, Nelson wiring harness,
    s&p headers, custom radiator with e-fans,
    91 sub front end with billet grill and bowtie,
    autometer gauges, red and grey tweed interior, dual 2.5" flowmaster super 40, Dmh cut outs, 5"-7" drop,
    air shocks, 20" Intro twisted vistas, gaylords bed cover
    Coming soon: Air ride with an SD raised front crossmember and 6 link canti out back

  3. #3
    Join Date
    Nov 2009
    Location
    HOUSTON,TX
    Posts
    7
    I'm about 3 min north downtown on 59.
    Man ur truck really makes mine look like a bucket.
    How much time do u have invested?

  4. #4
    Join Date
    Nov 2009
    Location
    HOUSTON,TX
    Posts
    7

    Install bracket choices and gas tank.

    which set of swap brackets did you choose and why.

    i was looking at the hooker header ones but are there any others that are better.
    I had looked at BRP Muscle Rods Your LS1 - LSX Conversion Kit Specialist at their install kit. They are a little pricey.
    $450 but you get to keep the a/c compressor where it is. I was told that if you hook up the stock compressor that came with the engine to the low pressure switch that you would be able to use it without problem.
    Is this a smart route to go or would i do better with a kwik bracket and the hookers or does any one have another suggestion???

    oh and one more thing. Is there a way for me to use the stock gas tank out of the 2004 Silverado under my truck. If you have tried this let me know. I can get the tank for $150 with the assembly still in it.

  5. #5
    Join Date
    Nov 2009
    Location
    HOUSTON,TX
    Posts
    7

    throttle body conversion

    sorry to keep posting so many questions on the same thread but
    i have a electric throttle body and I was thinking that a cable would be better.
    I do not have the little box that the electric gas pedal plugs into.
    Which one would be cheaper getting the box or swapping to cable tb.
    Which one gives better throttle response ( I was thinking cable.)
    If anyone has either of the part groups I need or knows where i can get them pretty reasonably please let me know.

  6. #6
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    If you want cruise control go with the DBW setup. A control box can't be that expensive, can it? Can't get it from the person you bought the engine and harness from?
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  7. #7
    Join Date
    Dec 2005
    Location
    Houston,TX
    Posts
    268
    Quote Originally Posted by 81chevys View Post
    I'm about 3 min north downtown on 59.
    Man ur truck really makes mine look like a bucket.
    How much time do u have invested?
    Thanks! Its a 20', I hope to have her painted by the end of spring. Motor has been in for about 3yrs now. It took roughly 6 months from start to finish because at every turn I found out I needed this and that fitting.

    Quote Originally Posted by 81chevys View Post
    which set of swap brackets did you choose and why.
    I used Transdapt plates that keep the motor in a "stock" position. They were the cheapest at the time when I started my swap.

    00' Ls1, TSP 228R - 228/228 .588/.588, Yank SST3200, Nelson tune, Nelson wiring harness,
    s&p headers, custom radiator with e-fans,
    91 sub front end with billet grill and bowtie,
    autometer gauges, red and grey tweed interior, dual 2.5" flowmaster super 40, Dmh cut outs, 5"-7" drop,
    air shocks, 20" Intro twisted vistas, gaylords bed cover
    Coming soon: Air ride with an SD raised front crossmember and 6 link canti out back

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