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Thread: l33 t56 240sx

  1. #31
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    correction to my last post, the rx7 was twin turbo. Sorry.
    '02 Silvy: Z71 EC Step Side 5.3L Nelson tuned
    2013 GMC Acadia: SLT1 Carbon Black
    1976 Corvette Stingray: Trying to save it, progress is slow.

    ^Ricky's Sweet PS Skilz
    09/21/2010 02:31 <danger_ranger83> I'm not really worried about the looks...I want it to be fast and ugly...bc no one wants to get outrun by something ugly

  2. #32
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    no problem i still wont to no witch ones lighter and i was also thinkin of goin turbo with the 240 but i was thinkin a rear mount
    04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116

  3. #33
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    My buddy says a gen 2 RX7 is probably lighter but the weight difference is slim. Go for it, whats the final verdict on the engine? Still lookin?
    '02 Silvy: Z71 EC Step Side 5.3L Nelson tuned
    2013 GMC Acadia: SLT1 Carbon Black
    1976 Corvette Stingray: Trying to save it, progress is slow.

    ^Ricky's Sweet PS Skilz
    09/21/2010 02:31 <danger_ranger83> I'm not really worried about the looks...I want it to be fast and ugly...bc no one wants to get outrun by something ugly

  4. #34
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    stil looking dono if i wont to spend the money on a new l33 or try and find a ls1 around the same price or cheaper i dout it or if i wont to just give up and get a cheep lm7 but i will prob end up getin an ls2 block and stroking it in a fue years but i wont to get it runnin with one of the 3 first
    04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116

  5. #35
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    Go ls1 and bore it. Its lighter and you can get the power you want. plus its cheaper than the ls2 and l33 and bigger than lm7 and l33.
    '02 Silvy: Z71 EC Step Side 5.3L Nelson tuned
    2013 GMC Acadia: SLT1 Carbon Black
    1976 Corvette Stingray: Trying to save it, progress is slow.

    ^Ricky's Sweet PS Skilz
    09/21/2010 02:31 <danger_ranger83> I'm not really worried about the looks...I want it to be fast and ugly...bc no one wants to get outrun by something ugly

  6. #36
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    Denton Texas
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    You can't bore an LS1 more than .010 oversize. If you want bigger go LS2, L92 or LS3 for aluminum.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  7. #37
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    Quote Originally Posted by RedHeartbeat View Post
    You can't bore an LS1 more than .010 oversize. If you want bigger go LS2, L92 or LS3 for aluminum.
    Well that sucks, i thought it could go .030 over.
    '02 Silvy: Z71 EC Step Side 5.3L Nelson tuned
    2013 GMC Acadia: SLT1 Carbon Black
    1976 Corvette Stingray: Trying to save it, progress is slow.

    ^Ricky's Sweet PS Skilz
    09/21/2010 02:31 <danger_ranger83> I'm not really worried about the looks...I want it to be fast and ugly...bc no one wants to get outrun by something ugly

  8. #38
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    no and the l33 is not heaver than the l33 its the same dang motor but its not bored as much just has ls6 heads and a high lift cam with flat tops and ls1 ant cheap i have yet to find one cheaper than 1800
    04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116

  9. #39
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    I meant lighter than the lm7. An old ls1 is more expensive than a newer l33, strange. I found this. Not sure if you want to go this route. 1300 for an LS2 alum bare block.

    GM Performance Parts LS Series Engine Blocks - JEGS

    Found this also

    LS1 Short Block, Camaro, Corvette, GTO, Firebird
    '02 Silvy: Z71 EC Step Side 5.3L Nelson tuned
    2013 GMC Acadia: SLT1 Carbon Black
    1976 Corvette Stingray: Trying to save it, progress is slow.

    ^Ricky's Sweet PS Skilz
    09/21/2010 02:31 <danger_ranger83> I'm not really worried about the looks...I want it to be fast and ugly...bc no one wants to get outrun by something ugly

  10. #40
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    Feb 2009
    Location
    mississippi
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    930
    nice info man and the l33 make more power than the first ls1s and the ls2 block would be grate to start a light 408
    04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116

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