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Thread: Zetec sound?

  1. #11
    Join Date
    Sep 2005
    Location
    St. Louis, MO
    Posts
    473

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    FWIW, the Crossflow in my Mallock sounds quite different from the Crossflow in my Caterham.

    The Caterham is more mellow, and pitched lower. More Baritone. The Mallock is brighter, harsher, and higher pitched. Closer to a Tenor.

    I’ve always assumed that much of it is from the higher compression ratio in the Mallock (either 12.5 or 13 to 1- can’t remember off the top of my head) and the cam profile. It also has straight pipes, no muffler.

    Steve

  2. #12
    Join Date
    Apr 2018
    Location
    Ft Lauderdale
    Posts
    272

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    OK may not be a Zetec but this has gotta be the best recording of a Caterham engine (I would like to know where his mike was)


    https://www.youtube.com/watch?v=3jGi...nel=HusaRacing
    Last edited by Brightonuk; 01-11-2021 at 08:28 PM.
    Life Can Be Cruel

  3. #13
    Join Date
    Feb 2009
    Location
    NYC
    Posts
    5,317

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    Have an embed from me




    I think the mic will be in front of the exhaust, which is likely rear exit just based on me hearing it (lack of wind noise is the giveaway). The mic is unable to cope with the input - that may sound good to you but the sound is breaking up. That tells me it is relying on the action camera to power the mic - no separate power source. A good powered mic will improve the quality of sound from what you hear.
    Mike
    2021 Caterham CSR "CatKong"
    2010 Caterham CSR with Cosworth 2.3 Duratec
    2018 Caterham 420R with 2L Duratec 210hp at Donington UK
    1972 Lamborghini Espada GT
    1975 BMW CSL Group 4 (restoration finished - track set up time)
    1977 Holden Torana "A9X" (awaiting restoration)
    1985 Holden Commodore SS Group A (suspension restoration)
    1985 Holden Commodore Group A (suspension set up)
    1982 Ferrari 400i (radiator replacement)
    1965 Ford Mustang Fastback "Holman Moody"
    1992 Ford Escort RS Cosworth WRC (dyno time)
    1990 Range Rover 2 door Classic


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