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Thread: Proven Combo's for 12s

  1. #11
    Join Date
    Jan 2008
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    I ran a 12.29 @ 107 with 4.10's, 3600 stall, HD2 shift kit, vette servo truetac, traction bars, 28" slicks, headers, exhaust, tune, and 150 shot. Untouched 5.3
    Last edited by o2camaross; 01-16-2013 at 08:46 PM.

    04 RCSB 5.3, Homemade 80mm FM, TU1, TH400

  2. #12
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    Stock ly6
    231/235 .617 620
    4:56
    6l90 trans no stall

    12.7@112

  3. #13
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    Mar 2011
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    These are some really good combos..... I see that nitrous seems to be a favorite amongst the many lol...... Keep them coming

  4. #14
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    Quote Originally Posted by MrHorsepowerLSx View Post
    These are some really good combos..... I see that nitrous seems to be a favorite amongst the many lol...... Keep them coming
    It's pretty much the most common way of getting consistent 12s which is what you asked for. Turbo and supercharger guys are a little more rare and varying in consistency. No 2 turbo 5.3s or 6.0s are the same. A lot more variables it seems like.
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

    waiting to go in... 3.90s, 214/220cam

  5. #15
    Join Date
    Dec 2010
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    208
    Daily driven 1988 LS1 Dodge Ram

    -4200lbs
    -3.90 gears
    -30in tires
    -Stock 1998 LS1 from Corvette
    -Homebuilt 60E with Yank sstb3600 9.5in
    -Longtube headers
    -HSW 75 shot plate

    put down 315 rwhp on motor runs 13.4 @ 96 on motor and 12.9 @ 105 on the 75 shot. on street tires

    Video is in my sig.

  6. #16
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    Quote Originally Posted by kerrige View Post
    It's pretty much the most common way of getting consistent 12s which is what you asked for. Turbo and supercharger guys are a little more rare and varying in consistency. No 2 turbo 5.3s or 6.0s are the same. A lot more variables it seems like.
    I def. asked for proven combos, but reading all the cool swapped trucks is still
    Awesome! Just like LS1Ram, I followed his build on the site, and that's the "hemi" power I'm talking about! Keep up
    The great RAM

  7. #17
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    Turbo setup has the potential to be MUCH faster than 12's. For a heavy crewcab a good turbo setup should be good for some solid 12's

    04 RCSB 5.3, Homemade 80mm FM, TU1, TH400

  8. #18
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    Hell I'd just like to make a pass and get a slip I'm my turbo truck. one step forward 2 steps back. I should just sell it and put the Monet into my cutlass lol.
    99 rcsb silverado...... boosted.

  9. #19
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    Jan 2008
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    Well get to it!

    04 RCSB 5.3, Homemade 80mm FM, TU1, TH400

  10. #20
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    Quote Originally Posted by o2camaross View Post
    Turbo setup has the potential to be MUCH faster than 12's. For a heavy crewcab a good turbo setup should be good for some solid 12's
    Yeah I went the turbo route before with me ECSB Z71...... but this round I wanna do it N/A....:/ not as much fun tho lol
    2001 ECSB Z-71: 7.0L LS7, Kook's LT's, True Duals, RPM Tune, F.A.S.T. Intake/TB, YANK TT3000, 4:10's, G80, AWD Swap, 160-Stat.....
    Slowest in South Jersey ..........SOLD :-(
    2012 GMC Sierra Z71 CC: 6 Speed, 3:73's, G80, Back up DD...........SOLD
    2000 RCSB Shitbox.......370LSx/Built 60e/4.56's,EATON Posi, CAI,3" SLP Exhaust, DD.......Build Thread http://www.ls1truck.com/forums/my-ga...ker-punch.html

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