Engine Performance + Maintenance

If it's under the hood, its in here.

  1. 96+ Vortec Performance + Computer Swaps

    If you want to do the 0411 PCM swap or have a 1996+ Vortec motor this is your forum!
    666
    Discussions
    7,784
    Messages
  2. LSX + Carb Swaps

    This section is for info on LSX or carburetor swaps into the OBS trucks.
    350
    Discussions
    4,701
    Messages
    Latest: Schoenfeld LS Engine Swap Kit Dirty_Hairy, Dec 10, 2018 at 8:30 PM
  3. Exhaust

    Anything exhaust - from headers cats and pipes to tips.
    769
    Discussions
    9,359
    Messages
    Latest: Best exhaust setup for a vortec 5.7?? Coveman, Dec 10, 2018 at 9:53 AM
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