+ Reply to Thread
Page 1 of 4 1 2 3 ... LastLast
Results 1 to 10 of 36

Thread: Turbocharged Front Mount Avalanche Results

  1. #1
    Join Date
    Mar 2003
    Location
    San Antonio, TX
    Posts
    11,038

    Turbocharged Front Mount Avalanche Results

    Ok guys, had it on the dyno this afternoon.

    I'm happy so far with the results.
    I changed the spring out with a 7lb spring. Dyno and gauge is showing 7psi.

    Intake temps were at 82 degs with it being 89degs outside. So the intercooler is doing it's job, with a little help from some water injection.

    Test vehicle is an '05 Avalanche with a stock 6L, small 212 cam.
    Muffler is a magnaflow.
    Truck does have 32" heave 20's, I'll be dyno'n it with stock wheels later today. I'm guessing another 30hp just from stock wheels.

    HP: 498hp
    TQ: 489tq
    at 7psi.

    Time to start cranking it up.

  2. #2
    Join Date
    Jan 2008
    Posts
    8,031
    damm man awesome #'s

  3. #3
    Join Date
    Feb 2009
    Location
    Wichita Falls, TX
    Posts
    405
    Thats wicked man!

    you gotta get some dyno videos!!
    Alex

    02 Chevy RCSB V6 -> H/C 5.3L SOLD

    03 GMC RCSB 5.3L CAI,Tune,3/6 drop

  4. #4
    Join Date
    May 2008
    Location
    Schertz, Tx
    Posts
    2,539
    Very nice Allen!

    07 Z71 4x4, 6.0L, 3.73s, Turbonetics T76 @ 10 psi, 75 shot, Snow meth kit, PLX DM-100 wideband gauge, Nelson tune, Comp 212/216 .557/.561 114 lsa, 60# injectors, Yank 3000, 4L80E , Magnaflow - dumped, e-cutout
    Line-X, Pace Edwards Full Metal Jackrabbit bedcover

  5. #5
    Join Date
    Jul 2008
    Location
    Mesa, AZ
    Posts
    5,979
    Nice! Wonder what it would do with a little better cam and 15psi?
    T-RAV
    99 GMC | 5.3 | Skinny White Guy Tuned

  6. #6
    Join Date
    Nov 2007
    Location
    S.A. Texas
    Posts
    3,751
    Quote Originally Posted by bangbangskeetskeet View Post
    Nice! Wonder what it would do with a little better cam and 15psi?
    BOOM its stock internals.

    ALLEN really good numbers. Cant wait to start on my new project.
    Name: Mark,
    God created turbo lag so nitrous trucks could have a chance.


    http://www.ls1truck.com/forums/my-ga...tml#post274877

  7. #7
    Join Date
    Jul 2008
    Location
    Mesa, AZ
    Posts
    5,979
    Quote Originally Posted by murdered_outgmc View Post
    BOOM its stock internals. .
    Well that's a good reason to upgrade.
    T-RAV
    99 GMC | 5.3 | Skinny White Guy Tuned

  8. #8
    Join Date
    Feb 2008
    Location
    Shreveport, La
    Posts
    887
    sweet allen


    txstvanwilder: but i got lube so i didnt complain
    mean05: he told me a price and i bent over and lubed up
    truckinL33: 6'' is not enough, and 12'' is too much
    pcmcobra: don't drink and bid on egay...lol
    408.Luke: lol im not blowing im investing

  9. #9
    Join Date
    Nov 2008
    Location
    Paris, Texas
    Posts
    1,732
    nice numbers

  10. #10
    Join Date
    Oct 2007
    Location
    Bandera, TX
    Posts
    2,921
    great numbers..... i want to see 10 psi.
    single digit street truck


    for build info

    http://www.ls1truck.com/forums/my-ga...cs-garage.html

    The best advice I have ever heard:... Only take B( . Y . )ST advice from someone that is CURRENTLY running a turbo setup close to, or bigger than what you want......

+ Reply to Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts