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Thread: LS motors used in dirt track

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  1. #1
    Join Date
    Sep 2008
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    Thats was freaking hilarious! Its funny how one quote he used actually killed his argument. Where it starts "the engine blocks were cast in aluminum for car applications, and iron for most truck applications"

    What a tool. You just fail at life when your own research proves you wrong.

    But I'm glad to know I've got a aluminum block
    - Waiting for an lq9 swap - Super 40 center in dual out - battery swap to spare tire location - exhaust turndown -

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  2. #2
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    Quote Originally Posted by mnc2fan View Post
    Thats was freaking hilarious! Its funny how one quote he used actually killed his argument. Where it starts "the engine blocks were cast in aluminum for car applications, and iron for most truck applications"

    What a tool. You just fail at life when your own research proves you wrong.

    But I'm glad to know I've got a aluminum block
    actually that was the reasoning that was floating around years ago. they said the AL block wouldnt be teh best for a work truck. since a truck is truely intended to be a work vehicle they went with proven iron block. for heat issues and ridigity
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  3. #3
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    Quote Originally Posted by Quik View Post
    actually that was the reasoning that was floating around years ago. they said the AL block wouldnt be teh best for a work truck. since a truck is truely intended to be a work vehicle they went with proven iron block. for heat issues and ridigity
    Just a quick check and that seems like they are getting away from that now. Would that be right, meaning gen IV? I still like the thought of having a iron block, the lsx branded are iron (new 454, 427, and 400) to be able to push the 2500 they say they can handle. And thats why they say they used iron, and like you said for heat and rigidity, and its proven.

    just to be sure.. I know my block is iron.
    - Waiting for an lq9 swap - Super 40 center in dual out - battery swap to spare tire location - exhaust turndown -

    2

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