Best Value Mod Challenge

Discussion in 'Challenger R/T Engine & Performance Modifications' started by manonamission, Apr 24, 2012.

  1. Bigjayree

    Bigjayree Member

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    Best for the $......Predator or Trinty
     
  2. Shaggy

    Shaggy Well-Known Member Staff Member Administrator

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    What did it do for your Chally, the predator?
     
  3. HemiGpa

    HemiGpa Member

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    Just Dyno'd my 2011 R/T with 392 headers and mids and CAI

    355RWHP / 388 Torque They said I was running as much HP as a stock 6.1

    That figues out to about 440HP at the crank
     
  4. vferrizz

    vferrizz Member

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    Thanks for the dyno results. I get the headers and CAI. Not to sound clueless but what do you mean by "mids"?
     
  5. HemiGpa

    HemiGpa Member

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    The "mids" or Mid-pipes are what connects from the headers to the X-pipe and also have the Catalitic convertors
     
  6. chryjen2011

    chryjen2011 New Member

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    thats easy

    itd have to be the exhaust system for sure. best bang for buck if you wanna jump h/p up some......if you can just do the one thing...exhaust!
     
  7. Challenger56

    Challenger56 Member

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    If you are driving a automatic, stick a getrag 3.91 gear in it. that will wake it up. It costabout $ 1500, and your going to spend close to that on complete good exhaust system and cold air any way.
     
  8. ZEN357

    ZEN357 Full Access Member

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    If it was me, and had the mone, I'd change the heads and intake to Edelbrock Heads with the Victor Jr. aluminum fuel injected intake manifold.