daytona combustion chamber volume | FerrariChat

daytona combustion chamber volume

Discussion in 'Vintage (thru 365 GTC4)' started by Newman, May 22, 2015.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. Newman

    Newman F1 World Champ
    Consultant Owner Professional Ferrari Technician

    Dec 26, 2001
    14,159
    Canada
    Full Name:
    Newman
    #1 Newman, May 22, 2015
    Im trying to find the factory combustion chamber volume spec for a daytona, is there such a thing?

    Thanks
     
  2. Ney

    Ney F1 Veteran
    Silver Subscribed

    Apr 20, 2004
    6,665
    #2 Ney, May 22, 2015
    Last edited: May 22, 2015
    It requires a fair amount a specific information to calculate. Here is a calculator for compression chamber volume. There are others out there online.

    Engine Compression Ratio (CR) Calculator

    Daytona has a 81 mm bore and 71 mm stroke and a 9.3:1 compression ratio. Head gasket thickness and head and piston profile all matter....
    Hope this helps.
     
  3. BigTex

    BigTex Seven Time F1 World Champ
    Owner Rossa Subscribed

    Dec 6, 2002
    79,218
    Houston, Texas
    Full Name:
    Bubba
    #3 BigTex, May 22, 2015
    Gary Bobilieff might now....
     
  4. cam man

    cam man Karting

    Nov 6, 2004
    67
    #4 cam man, May 22, 2015
    44cc including deck height and gasket volume
     
  5. Newman

    Newman F1 World Champ
    Consultant Owner Professional Ferrari Technician

    Dec 26, 2001
    14,159
    Canada
    Full Name:
    Newman
    #5 Newman, May 22, 2015
    Thank you. Close enough. Measured 40cc's in the head itself. JE says volume of chamber alone on record is 49-52cc's which I doubted.

    Thanks again!
     
  6. TTR

    TTR F1 Veteran
    Rossa Subscribed

    Mar 29, 2007
    5,200
    Riverside, CA
    Full Name:
    Timo
    #6 TTR, May 22, 2015
    It may not mean much, but as per original question, I don't recall seeing any reference in factory supplied manual or literature.
    OTOH, have seen & read of several unofficial variations, but can't say which, if any, were obtained using O.E. deck height, gaskets, valves and seat settings.
     

Share This Page