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Discussion in 'Performance & Fuel' started by npverhey1, Dec 6, 2008.

  1. npverhey1

    npverhey1 Rockstar

    I just bought A 05' silverado with the 4.8 liter v8. I was wondering if any one had any suggestions as far as squeezing some extra power out of it.
  2. raisor87

    raisor87 Rockstar 100 Posts

    intake, stainless steel headers, high flow cats, exhaust, tuner, and a good tune up with premium parts
  3. npverhey1

    npverhey1 Rockstar

    any tuner you recomend?
  4. raisor87

    raisor87 Rockstar 100 Posts

    I've used hypertech on non gm vehicles and liked it I've not done it on my truck yet
  5. dwill3015

    dwill3015 Epic Member 5+ Years ROTM Winner 1000 Posts

    Welcome to the site! Several members here have the same combo and i'm sure will post some great advice for you.
  6. raisor87

    raisor87 Rockstar 100 Posts

    you can also do some underdrive pulleys, an electric fan and make new engine grounding wires out of 2 awg or 0 awg wire this is a little car audio trick to provide higher amp output and better grounding. But it also does help with mpg and makes your electrical parts last longer and its cheap and easy to do
  7. npverhey1

    npverhey1 Rockstar

    yeah I was lookin at them and the gains arent too much on chevys, its like 8 or 9 hp and like 10 ft lbs of torque
  8. 04sierracrewcab

    04sierracrewcab Epic Member 5+ Years 1000 Posts

    welcome! to the site!

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