Custom Air Intake Scoop for GMT900 Trucks

Discussion in 'Performance & Fuel' started by Wolfman217, Aug 10, 2013.

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  1. dobey

    dobey Member 100 Posts

    Please quantify "a lot" and "tad more power" then. You're testing this on a dyno in a controlled environment where ambient air temperature is consistent across the entire run of testing, and no exterior wind affecting the data, right?
  2. Wolfman217

    Wolfman217 New Member


    No I am not, to make it like any other scoop, I took the fan off and now it looks legit in my engine compartment! It leads right up the the funnel from the front of the grill. It couldn't of been a more perfect fit.
  3. lonelywolf858

    lonelywolf858 New Member 100 Posts

    I'll sub to see how this turns out. I don't see much gain happening but every little bit helps I guess.
  4. vncj96

    vncj96 New Member 1000 Posts 100 Posts

    get a 160 degree t stat, cooler engine, means less underhood heat means less heatsoak into the air inlet
  5. Holbrook.Jeremy

    Holbrook.Jeremy New Member

    Glad you took the fan out, this was a disaster waiting to happen. The truck pulls more then 200 cfm when idling.

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