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  1. #1

    Default Just found the site!

    New to this site, but not to GM Trucks. You can see from my signature I am well stocked on GM products. Just purchased a Sierra Denali which is still (but not for long) stock. My Hummer H2 has engine, body, and suspension mods, and the burb is the people transporter.

    I purchased the Denali while home on break from Afghanistan where I am now, but upon my return, will get to changing the truck. I see a lift, say 3", some tires and wheels, headers & exhaust, a programmer, and some bumper such as an ARB in the GMC's future. The Hummer will get a supercharger and the entire L92 head and intake setup as well as a com, and the Burb will just get whatever it needs to keep on going!
    2008 Sierra Denali Stock
    2007 Hummer H2 Modified
    2004 Z71 Stock

  2. #2

    Join Date
    Aug 2008
    East of Branson, Missouri
    Blog Entries



    "The Sarge"
    1999 Chevy Suburban LT- K2500
    7.4 454 Vortec, 4WD
    305/70/16 on Eagle Alloy

  3. #3


    Welcome to the site and THANKS for your service to this country!

    2010 Z/71 Colorado C/C
    Black 4X4 w/5.3L V8
    2007 Winnebago Adventurer
    w/8.1L Chevy & Allison 6spd.
    Canyon Lake, Texas

  4. #4

    Davandy's Avatar
    Join Date
    Jun 2005
    Haasdonk Belgium


    Welcome to the site
    Peter Smet
    Haasdonk, Belgium

  5. #5

    dwill3015's Avatar
    Join Date
    Jan 2007
    Yacolt, Washington
    Blog Entries


    Nice collection! My wife insists she needs an H2 LOL. Welcome to the site!
    Washington State
    2006 Silverado 2500HD LT3 4X4 CC SB Duramax LBZ
    Tuff Country 6" lift, 35" Toyo M/T's on 20" Ultra Peacemaker wheels, Quadzilla Stealth2 programmer, Diamond Eye 5" cat-back exhaust, factory Special order color Yellow.

  6. #6


    Great selection of vehicles! Welcome to the site!

    10 Chevy Traverse LT AWD
    02 Chevy Trailblazer LS (110K+ miles - loaded except for 4WD - WRECKED!)
    99 Chevy Cavalier LS (105K+ miles - commuter car)
    78 Chevy Suburban Silverado (454, 3/4 ton)
    62 GMC 3/4 ton Pickup (350 police interceptor)

    Remember: Search Before Posting | Fill out Your Profile & Signature
    * I've been saying for years that I was going to change my username, and I finally did.

  7. #7


    Welcome to the site. Nice selection of trucks. When you put your supercharger on the H2, is your mileage gonna go from 10 to 5 mpg?
    6" BDS Suspension Lift / 3" Body Lift / 38x15.50x20 Dick Cepek FCII on 20x12 Dick Cepek DC-1 (summer set) / 325/80/16 Dick Cepek FCII on 16x8 American Racing Diamond Back (winter set) / Hypertech Power Programmer III / Air Max Spiral Flow Air Intake / / 80mm Granetelli MAF / 80mm BBK Throttle Body / Helix Power Tower Plus Throttle Body Spacer / 2 Turbonators / Edelbrock Shorty Headers / 30 Series Flowmaster / 4.56 gears /

  8. #8


    to the forum!!
    Hallsville, TX

    2005 Silverado 1500 LS Crew Cab 5.3L 2WD
    Magnaflow Exhaust
    Hypertech Max Energy Programmer
    Suspension Leveling Kit
    Putco Element Window Visors
    Carriage Works Billet Grille
    TruXedo TruXport Tonneau Cover

  9. #9


    welcome to the forum!
    1999 GMC Sierra 2500 350 vortec
    1967 Jeep M725 ambulance 230 tornado
    1990 Cherokee Limited- 3 inch lift on 33's
    ...and every one of em has issues

    If you have any questions or problems don't hesitate to send me or any other GMTC moderators a PM

  10. #10


    Quote Originally Posted by Calbaby968 View Post
    Welcome to the site. Nice selection of trucks. When you put your supercharger on the H2, is your mileage gonna go from 10 to 5 mpg?
    The mileage currently stands at 12.1 for a combined highway, around town. I am replacing the huge (power robbing) fan with the 2500 electric fans when I get back this fall. I hear that is good for almost a mile per gallon.
    From what I hear, the supercharger only reduces mileage because fo 1. parasitic power requirement, and 2. the fact that you keep your foot into it. Never the less, it should still maintain in the neighborhood of 12, but who cares???
    It is not a driver, it could stay parked, and the Denali was getting 15 when I left. Not yet broken in and no tuning, so there is easily a coulpe MPG left in that rig which I will drive daily.
    So no long as that H2 can carve up Kentucky trails and drive safely over small foreign cars!

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