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  1. Just bought an 11' ECSB! Help me choose mods!

    Introduction
    Hey there everyone! I just bought a 2011 Silverado ECSB 4x4 with 128k and am loving it so far. I've had it tinted and leveled using Bilstein 5100 series adjustable shocks, as well as replace the spark plugs and wires with ACDelco components and plugged in a Range AFM disabler. I've also removed...
  2. Rebuilding my 5.3L in my NNBS

    Engine & Performance
    Hey guys, I wanted to get your ideas on an upcoming project I will have coming up. I have a 2008 Chevrolet Silverado 1500 with 180,000 miles and have been using a Range device to shut off the DOD/AFM since I have owned the truck which is about 50,000 miles. I am noticing there is a lot of...
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