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Thread: The 6.2 is amazing

  1. #1
    Join Date
    May 2011
    Location
    Buffalo, NY
    Posts
    219

    The 6.2 is amazing

    Got the truck on monday, no good pics yet, I'll get some up in a day or two. Got the break in done and finally having some fun with it. 2013 ecsb LT NHT. So fun, especially coming from a 4.8 with 323 rear end.

    I will say, the stock trans tune sucks something fierce though, she just shits all over herself when changing gears. Tune can't get done fast enough.

  2. #2
    Join Date
    Feb 2011
    Location
    Barnwell, SC
    Posts
    471
    I agree with you on the trans. I remember with mine, on the 2-3 shift, it seemed like it would miss a shift sometimes. Glad you're enjoying the truck. I can't wait to get back in another.
    99 Silverado 4.8l : Soon to be 80E swapped, then 6.0 swapped, ......
    05 Yukon Denali 6.0l : Nelson Performance Tune, ......
    8X S10 Blazer on a 8X 3/4 ton frame : 5.3l swapped, Nelson Performance tune, Schoenfeld LT's, 226/226 .598/.598 112, TH350, planetary doubler, NP 205, locker, spool, 38's, ......
    Quote Originally Posted by blacksss46 View Post
    couldn't agree more. its like boobs you'll get a C and end up wanting a D...just get the bigger one and be happy

  3. #3
    Join Date
    Sep 2008
    Location
    Arizona/Utah
    Posts
    3,939
    Those 6.2 trucks are super fun. Toss a tune at it and let her eat. still wishing they would have done somekind of SS model with that 6.2
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

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

  4. #4
    Join Date
    Nov 2009
    Location
    SAN ANTONE
    Posts
    781
    I miss my 6two when I had it in my regular cab

  5. #5
    Join Date
    May 2011
    Location
    Buffalo, NY
    Posts
    219
    Only stock pic I have.




    Debadged, 20% tint all around and brow, 2006 esky esv wheels with hancook rh06 275/55/20




    Color matched mirror caps and front end to come. Have the 5-7 rear flip kit in the garage, need spindles and relocators for the front. Going 3/5

  6. #6
    Join Date
    May 2003
    Location
    Idabel, OK
    Posts
    204

    Smile

    HEADERS! The best SOTP bolt on mod I have done on any vehicle ever!

    Pacesetters, offroad Y and 4" Magnaflow in place of the stock muffler (2010 6.2).
    99 C5 cam/boltons 400rwhp
    10 Sierra CC 6.2
    03 Suburban 5.3

  7. #7
    Join Date
    Sep 2008
    Location
    Arizona/Utah
    Posts
    3,939
    Quote Originally Posted by stngh8r View Post
    HEADERS! The best SOTP bolt on mod I have done on any vehicle ever!

    Pacesetters, offroad Y and 4" Magnaflow in place of the stock muffler (2010 6.2).
    Better than a custom tune?
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

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

  8. #8
    Join Date
    Aug 2012
    Location
    Mount Pleasant, Tx
    Posts
    252
    Tune FTW!

    These 6.2's pick up substantially from a custom tune.
    2000 GMC Sierra 1500 RCSB 2wd - 454 LSX powered drag truck...

  9. #9
    Join Date
    May 2011
    Location
    Buffalo, NY
    Posts
    219
    Have the Magnaflow on already. 5x7x22 big body, Waiting on TSP to come out with the ORY for 4x4 and will be getting their stainless ones. I just wish Alan used EFI for tuning so I could get an autocal from him.

  10. #10
    Join Date
    May 2003
    Location
    Idabel, OK
    Posts
    204

    Thumbs up

    Quote Originally Posted by kerrige View Post
    Better than a custom tune?
    Yes. Did the tune right after the headers. Tune was nice and was especially noticeable in the shifting department. My vote for SOTP award goes to headers/exhaust, not even close.

    Happy Modding
    Eric
    99 C5 cam/boltons 400rwhp
    10 Sierra CC 6.2
    03 Suburban 5.3

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