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Optimal Exhaust Diameter?

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    #1

    Optimal Exhaust Diameter?

    I'm not exactly sure what the stock exhaust diameter is, I haven't checked yet. But I'm guessing between 1 1/2" to 2". What is the optimal size for F22 motor with minor upgrades (header, cam, ignition, intake, etc....)?

    My guess is either 2 1/4" or 2 1/2"
    I read somewhere that marijuana effects the memory. For some reason I can't seem remember where I read that. -- max sideburn(aka torqstr)

    "Those who would sacrifice liberty for security deserve neither." - Benjamin Franklin

    CB7: The Movie TEASER VIDEO

    Tags: None
    #2
    20 pages of exhaust threads.

    If you want the short answer(which you obviously do): It depends.
    -Jay

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      #3
      hmm, most cars I've had before there was usually a concensus as to what the optimal exhaust diameter was.

      What is the stock exhaust diameter? Usually going up about 1/2 inch is pretty good.
      I read somewhere that marijuana effects the memory. For some reason I can't seem remember where I read that. -- max sideburn(aka torqstr)

      "Those who would sacrifice liberty for security deserve neither." - Benjamin Franklin

      CB7: The Movie TEASER VIDEO

      Comment

        #4
        I believe stock size is 1+3/4. So according to your calculation, 2.25 would be the optimal size. I think you'll find many people that agree with that, and some that don't. But like I said, it all depends on what YOU want the end result to be.
        -Jay

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          #5
          i'd say 2.25" 2.5" is usually reserved for h23 and h22's

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            #6
            2.25 it is
            I read somewhere that marijuana effects the memory. For some reason I can't seem remember where I read that. -- max sideburn(aka torqstr)

            "Those who would sacrifice liberty for security deserve neither." - Benjamin Franklin

            CB7: The Movie TEASER VIDEO

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