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  1. "Sleeper" High Flow Exhaust Suggestions?

    2011 - 2014 V6 Mustang Tech
    Does anyone know any good high flow exhausts that will compliment a JLT CAI for tuned HP gain, but doesn't try to be overly loud? The closest I have found so far seems to be the Magnaflow Street Axle Back. This video shows the difference between that and stock. It seems a bit quieter at low...
  2. sleeper kills me... bad

    Kill Stories
    ok ive got a great story for you all today! i was driving through my town and saw a stock looking older thunderbird (dont know what year, forgot to ask him), he gets on it a little and i keep with him. then i floor it and he does the same and flies past me like i didnt even exsist. i mean i...
  3. 331 BLOCK AFR Heads with valve train noise

    5.0L Tech
    tappet type noise upper end seems like lack of oil to top end valve train noise oil press seems ok no guage yett was told its normal im sure its all roller hydro lifters just got the car not long ago im not redy to tear it down yett was told 15k on engine
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