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Thread: 5.3 lm7 turbo build

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  1. #1
    Join Date
    Dec 2008
    Location
    South Carolina
    Posts
    794
    Quote Originally Posted by farmtruc View Post
    ya'll should have just pushed 25psi thru a stock 4.8L and make 1200hp all day.
    jk
    Where's the like button for this lol

  2. #2
    Join Date
    Mar 2013
    Location
    Edmonton, AB, Canada
    Posts
    133
    Quote Originally Posted by chvy=power View Post
    Where's the like button for this lol
    +1 haha
    Back Alley Motorsports 98 GMC
    -5.3l LM7 bored to 5.7l Thompson Motorsports -72mm T4 Magnum Turbo
    -TU1 Custom Grind cam(spec speed.inc) -799 heads
    -.660" Trick Flow dual valve springs -Forged Probe Pistons 3.902" flat top

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