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Thread: How high can you spin stock rods...

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  1. #1
    Join Date
    Dec 2007
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    Quote Originally Posted by Slimsilverado View Post
    I know of one guy here local spinning his LS2 to 7200 daily, and he does have the ARP rod bolts. Mine spins to 6500...
    Local guy has stock rod bolts, not ARP's... the truck intake was the killer past 6500 rpms. A fast 92 or pro flo will fix the fall off.

  2. #2
    Join Date
    Apr 2008
    Location
    newburgh, NY
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    Quote Originally Posted by bangbangskeetskeet View Post
    I spin my stock ass 5.3 with 223k on the clock to 6100. As soon as I swap cams it will jump to 6300. As far as I knew quik was going up to in the 7500 range on his stock bottom end 4.8 with the PT88.
    I believe he has rod bolts and upgrade valve train components not sure what.
    Step 1. crus at it.
    Step 2. get a hammer.
    Step 3. torch it.

  3. #3
    Join Date
    Jul 2008
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    Mesa, AZ
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    Quote Originally Posted by trx2stroke4life39 View Post
    I believe he has rod bolts and upgrade valve train components not sure what.
    Well yeah he's got upgraded valvetrain. I couldn't remember if he had rod bolts or not though.
    T-RAV
    99 GMC | 5.3 | Skinny White Guy Tuned

  4. #4
    Join Date
    Dec 2006
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    4,033
    6900 myself!!! then again thats were i shift at ooops then again i'm not on stock rods lol
    Simple: 408 on steroids!
    single digits coming soon!

  5. #5
    Join Date
    Jan 2008
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    8000 here

  6. #6
    casey23 Guest
    built motor...built trans ... i spin it 6100

  7. #7
    Join Date
    Jan 2005
    Location
    Humble/Houston TX
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    i spin 6900 and have slammed the limiter at 7200 rpm more than i can count.

    stock bottom end 135,000 mile old LS1.

    old mod list: H/C/I/N/E/G 408
    new mod list: 5.3, gears/posi, mufler and tune : (

  8. #8
    Join Date
    Nov 2007
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    Pittsburgh, PA
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    7700 is highest ive seen. i have dual springs, double roller timing chain and ARP 2000 rod bolts. thats also with 16 psi thru motor at that rpm

    motor still pulls clean at 7500
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
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    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
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    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

  9. #9
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    THE MEAN STREETS OF OKLAHOMA
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    i have spun mine to 6900 but that was an accident usually its about 6500.
    THEY CALL ME G.

    AZRAEL

    2017 RZR 1000 2 SEATER
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    The difference between winning and losing, is having a 2nd stage.

  10. #10
    Join Date
    Jul 2008
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    Racoon Twp., PA
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    2013 CC 5.3
    81 C10 LS1 project

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