Converting a 458 to manual | Page 3 | FerrariChat

Converting a 458 to manual

Discussion in 'Technical Q&A' started by 2000YELLOW360, Aug 15, 2011.

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  1. robbie

    robbie F1 Rookie

    Aug 26, 2005
    3,015
    Los Gatos, CA
    Full Name:
    Robert
    Just gimme that autotranny .. column shift and a little window on the dash with PRNDL in it. :)
     
  2. lndshrk

    lndshrk Formula Junior

    Nov 7, 2003
    753
    SLC, Utah
    Full Name:
    Jim Conforti
    Pete,

    Just two questions - how many times have you been responsible for getting a vehicle to pass EPA/CARB tests for ANY automotive OEM? (I'm going to assume zero since you live in OZ)

    How many times have you had to submit papers to DOT/NHTSA?

    Quod Erat Demonstrandum ;)
     
  3. 95spiderman

    95spiderman F1 World Champ
    Silver Subscribed

    Nov 1, 2003
    16,880
    ny
    I agree that this is a crazy man project but why the concern over govt paperwork? Its a one off custom, not a series production. Just do it and get it inspected for your state at the local gas station. (Then get your head inspected at the local nut house)
     
  4. PSk

    PSk F1 World Champ

    Nov 20, 2002
    17,673
    Tauranga, NZ
    Full Name:
    Pete
    True.

    But that still does not change the fact that there would be no change in weight distribution :).
    Pete
     
  5. 410SA

    410SA F1 Veteran

    Nov 2, 2003
    8,511
    West Coast
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    A
    If you manage to do it, I probably have a source for bias-ply tires, wooden wheels and hand cranked starter- that'll really show those tech-crazy Ferrari engineers a thing or two! :)
     
  6. andy2175m4@yahoo.com

    [email protected] Formula Junior

    Dec 7, 2008
    473
    Los Angeles, CA
    Full Name:
    Andy Rein
    I would guess $100,000.

    Still interested ?
     
  7. 2000YELLOW360

    2000YELLOW360 F1 World Champ

    Jun 5, 2001
    19,800
    Full Name:
    Art
    Maybe, depends on how it gets done. But, if I do it I won't be talking about it.

    Art
     
  8. 95spiderman

    95spiderman F1 World Champ
    Silver Subscribed

    Nov 1, 2003
    16,880
    ny
    give it up and just get a gallardo with manual instead
     
  9. zackspeed

    zackspeed Karting

    Nov 4, 2003
    67
    AZ
    Full Name:
    Zack
    I'm afraid Jim is right. The list of systems that would have to be re-engineered is pretty long.

    Every ecu on the car would flag errors for no communication with the tcu. Christmas tree dashboard.

    The getrag box is about twice the size and weight of the graziano box in the 430. So now your weight balance and therefore your suspension settings and brake balance are all wrong.

    The 458 has no conventional flywheel. It uses what Ferrari call a vibration dampener. So now you have to design a flywheel and clutch that won't explode at 9000 rpm.

    Part of what makes the 430 and 458 so good is the E-diff. The 458 E-diff is completely integrated into the gear box where the 430 uses the F1 pump for hydraulic pressure. The 430 also has a seperate E-diff ecu where the 458 E-diff is controlled by the tcu. So now you've got to adapt the problematic 430 F1 pump system to your 458.

    The dry sump oiling system for the 458 is completely different. It would require a complete redesign as well because a section of the 430 box is used as the reservoir for the engine oil.

    Using aftermarket ecus (yes there are two of them) for the engine would require something that could not only run the engine but also communicate data to all the other ecus on the car. There are about 15 of them. I know that it sounds crazy but that's just how cars are built today. A Chevy Cruze is made the same way. All the ecus talk to each other over a network so that each signal doesn't require a direct hard wire, saving a considerable amount of weight in the wiring harness.

    Anyone that drove a 599 manual would agree with how difficult it is to drive. That car had an engine that would rev and fall so quickly that it was next to impossible to shift smoothly or even quickly. So the few customers that insisted on manuals for their 599s ended up getting rid of them. We had one that changed hands about 4 times in 2 years. So even if you got what you wanted it doesn't mean that it would be good.

    All that being said, years ago we had a 456gt come through the shop that had had an automatic installed for the Sultan of Brunei. Not sure if it was Ferrari or perhaps Pinninfarina that did the work but it had a zf gear box that had been used in a Porshe 928. So it would definitely be possible but far more practical for Ferrari to do it. But you would probably have to order more that one and the price would be astronomically higher and take 3 times longer than you would believe.
     
  10. PSk

    PSk F1 World Champ

    Nov 20, 2002
    17,673
    Tauranga, NZ
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    Pete
    Good post Zack.

    Thus I guess making a gear lever "invoke" the paddles would be the better option. But I also concede that these modern Ferraris are made for the computer.
    Pete
     
  11. PV Dirk

    PV Dirk F1 Veteran

    Jul 26, 2009
    5,401
    Ahwatukee, AZ
    I agree, if you can get anyone willing to do it and guarantee the conversion. I go back to my original post, call your local dealer, tell them what you want at any cost. They will build a one off car for you. Then tell us what it costs. Actually, after you have done it the price will probably drop in half.

    Another poster mentioned supply and demand. There has not been enough demand for the MT to pay for R&D. C'est la vie.
     
  12. TheMayor

    TheMayor Ten Time F1 World Champ
    Rossa Subscribed

    Feb 11, 2008
    104,894
    Vegas baby
    I find these swap out box threads rather strange.

    What you want to do is take a perfectly good $270K fast car and make it SLOWER so that it has the driving experience you want.

    Why not just buy a perfectly good $150K slower car BUT WITH the driving experience you want--- and make it faster? So much easier to do.
     
  13. crcs

    crcs Formula 3
    BANNED

    Apr 18, 2009
    1,306
    Burlington Ontario
    +1
     
  14. HH11

    HH11 F1 Rookie
    Rossa Subscribed

    Sep 4, 2010
    3,338
    + however much money it would take to downgrade the tranny..
     
  15. Bas

    Bas Four Time F1 World Champ

    Mar 24, 2008
    42,435
    ESP
    Full Name:
    Bas
    I absolutely agree.
    Please explain to me why an aftermarket ECU, which has greater capability than the standard ECU's (I'm talking about Motec etc), won't pass emissions? We're not talking about modifying the engine here, you can just tell the ECU xyz and it won't do ABC instead. (yes, I'm over-simplifying it!)

    Ok, in general, when someone puts a motec 880 (or other) in their road car, they do it because they have a completely modified engine, most likely running straight through exhausts etc, so it won't pass emissions like that. If all the parameters stay the same, there's no reason it shouldn't pass.


    --

    I really wish Ferrari (&Lamborghini) would keep on making manuals. It wouldn't make the 458 more appealing to me, because I simply loathe it's Korean looks (sue me). I can understand completely why someone would think the flappy paddle is a brilliant innovation, for road or track. I just can't understand their counter-argument. WHY shouldn't Ferrari continue to please their customers who prefer a manual? It doesn't hurt the flappy paddle crowd that a manual is there as well, is there? Hell, make the manual a $10K option, I'm 100% sure that the people who ordered a 430 with a manual would happily pay extra.
     
  16. Bradley

    Bradley F1 Rookie

    Nov 23, 2006
    2,831
    Lakewood, Colorado
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    Bradley
    Well, yes. . . but here you are, applying logic to a topic that is strictly emotional.

    There are two perfectly good, though utterly impractical reasons for wanting to do this:

    (1) To prove you can;
    (2) As a matter of conscientious objection against the demise of the classic gated shifter, which I agree with the OP is a tragic passing indeed.
     
  17. Mighty Joe

    Mighty Joe Formula 3

    Sep 3, 2010
    1,127
    Atlanta, GA
    Full Name:
    Joe
    Geeze....this manual/F1 debate will live on forever! As a manual guy who bought an F1 and a 360 F1 at that. I gotta say I can't imagine anything other than an F1 in my car! AND my 360 F1 is the prehistoric version and I still love its raw racecar feel. If the 458 F1 tranny is as great as I have heard.....I must never allow myself to drive one for fear that I will do the unthinkable....you know....BUY it!!
     
  18. Mitch Alsup

    Mitch Alsup F1 Veteran

    Nov 4, 2003
    9,640
    Where do I find a 458 at $150K ? (tounge in cheek) But the counter point is that many of us do not consider the 458 to be "perfectly good" due to the lack of a manual. I have postulates, several times, that the best way to get to point B is to build a small amount of hardware and use it to fool the 458 ECUs and the driver himself (or herself) that the car is a manual (even thos it is not really).

    But for street driving, and for "having fun" driving on or off track, a car that is a little slower is "of no consequence" whereas a car that communicates with the driver better even while beeing slower delivers a vastly better driving experience. Communication is a two way street, a flappy paddle is a one way street.

    It is only when you are faced with a similar performing vehicle, and both (all) drivers are in the same league, that the capabilities of the car come into play. There are vast numbers of Z06 drivers whe can only get 0-60 in 4.0 and a few of the talented ones can get there in 3.7 and still have their clutch working years later. Similarly, I routinely run down 360 F1s on r-compound tires in my F355 M6 on street tires--even though the 360 is arguably 6-7 seconds per lap faster (in the hands of a competent driver).
     
  19. ferrari 512 tr

    ferrari 512 tr F1 Rookie

    Nov 16, 2008
    4,179
    Australia
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    Paolo
    im so glad this thread is started.
    Well done!!!
     
  20. HH11

    HH11 F1 Rookie
    Rossa Subscribed

    Sep 4, 2010
    3,338
    I think he was referring to something along the lines of buying a 430 manual and doing some mods to make it as fast.
     
  21. f1karting

    f1karting Karting

    Jul 19, 2006
    235
    BC Canada
    Full Name:
    Jan H
    I believe that's because most customers don't know how to properly drive a manual.

    I am also sure many 'modern' owners (ie: those that buy the cars as clothing accessories) believe that heel-toe is a dance step.. not a driving technique.
     
  22. Peter

    Peter F1 Veteran
    Owner

    Dec 21, 2000
    6,440
    B.C., Canada
    I found out recently the latest generation Porsche 911 can still be had with a manual transmission... a seven speed manual! Yes, 7 speeds!!
     
  23. Bradley

    Bradley F1 Rookie

    Nov 23, 2006
    2,831
    Lakewood, Colorado
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    Bradley
    That's almost enough to make me want one.
     
  24. TheMayor

    TheMayor Ten Time F1 World Champ
    Rossa Subscribed

    Feb 11, 2008
    104,894
    Vegas baby

    No, find a F430 coupe six speed for 150K and make it faster. What's the point to make a fast car go slower? Is it just to look good? Because if you want to go faster than what's currently on the manual market, just take an existing 6 speed car and juice it.
     
  25. oss117

    oss117 F1 Rookie

    Jan 26, 2006
    4,185
    Plantation, Florida
    Full Name:
    Alfredo
    If you buy the car new, the only cost effective way to do it would be to convince the factory to do it for you.
    I am not saying it would be inexpensive, but it would be done right, it would be under warranty, it would not be a problem to explain it, if and when you decide to sell the car and I am pretty sure that it would ultimately cost less than if you would do it on your own.
     

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