Rev limit when 348 is cold? | Page 2 | FerrariChat

Rev limit when 348 is cold?

Discussion in '348/355' started by andecorp, Sep 27, 2009.

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

  1. davebdave

    davebdave Formula 3
    Owner Silver Subscribed

    Mar 18, 2007
    2,381
    Northern VA
    Full Name:
    Dave W
    There is nothing about that in our Mondi 3.4 owner's manual. The 4000rpm note refers to the water temp. Sort of a catch 22. The fastest way to get the oil hot is to rev the motor.

    Had the same problem with our Mondi. Glad you are back in action.
    Dave
     
  2. mad dog

    mad dog Formula Junior

    Jan 5, 2006
    875
    suffolk uk
    Full Name:
    andrew
    Pap you are a saint, no sacrifice too great. No wonder we all worship you.
     
  3. rbellezza

    rbellezza F1 Rookie

    Jun 18, 2008
    2,793
    Henderson, NV
    Full Name:
    Roberto Bellezza
    Holy cow ! What happened ? Was that once ... the engine oil filter ?
     
  4. No Doubt

    No Doubt Seven Time F1 World Champ

    May 21, 2005
    72,740
    Vegas+Alabama
    Full Name:
    Mr. Sideways
    Thanks for the update! What that means was that half of your engine wasn't running...so it *wasn't* your rev limiter kicking in...it was that half of your engine could only rev your whole motor to 5,000 rpms.


    The rev limiter itself has a unique sound, by the way. BWAP, BWAP, BWAP, BWAP, BWAP from your exhaust as you hammer the throttle to redline and cause the rev limiter to kick in.

    It is a beautiful, unmistakable Ferrari sound that I like to experience everytime I take my 348 out for a hard drift on my track.

    Big difference, however, between having half an engine that won't rev past 5,000 rpms compared to having a fully functional Ferrari motor that blasts up to the 7700 RPM redline and kicks in the rev limiter!
     
  5. PAP 348

    PAP 348 Ten Time F1 World Champ
    Lifetime Rossa Owner

    Dec 10, 2005
    100,232
    Mount Isa, Australia
    Full Name:
    Pap
    Good to hear you are back on the road mate! :):)

    Im here for the greater good! :eek::eek:
     
  6. andecorp

    andecorp Formula 3

    Jun 5, 2005
    1,104
    Melb
    Actually, she was behaving EXACTLY as if she was hitting a rev limiter.

    I know exactly what you mean, I rev her to the limiter in each gear too :eek:
    My Ferrari guys freak out about it, but it's about enjoying the car. If something breaks, you fix it and keep going :D
     
  7. tazandjan

    tazandjan Three Time F1 World Champ
    Lifetime Rossa Owner

    Jul 19, 2008
    39,318
    Clarksville, Tennessee
    Full Name:
    Terry H Phillips
    Interesting. Is there an ignition cut-off/soft rev limiter for 348s? On my 575M, there is fuel cut-off at 7600 rpm, which I hit occasionally, but it is not a particularly happy noise like you describe.

    Taz
    Terry Phillips
     
  8. angelis

    angelis F1 Veteran
    Owner

    Jun 18, 2004
    6,400
    London, England
    Full Name:
    Sy
    #33 angelis, Dec 7, 2009
    Last edited: Dec 7, 2009
    A friend of mine said to me that the 348 engines true output is restricted due to belt drag and that you can make it rev faster if you remove the cambelt and then try revving it hard)

    I'm a bit busy at the moment so can't do it myself, so was wondering if you could try that out and see if it works. :D
     
  9. angelis

    angelis F1 Veteran
    Owner

    Jun 18, 2004
    6,400
    London, England
    Full Name:
    Sy
    Sorry, don't want to mislead anyone and have them damage their engine by reading my above post. So when you take the cambelt out and before you rev the engine, make sure you warm the engine up first.

    :D :D :D
     
  10. davehelms

    davehelms F1 Rookie

    Jan 3, 2004
    4,629
    Full Name:
    Dave Helms
    Yup, just warming it up on a cold morning is what I was told. The power of hydraulics....it will find a weak link when you rev them cold.
     

Share This Page