Stradale Features | FerrariChat

Stradale Features

Discussion in '360/430' started by Drew Altemara, Jul 13, 2006.

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  1. Drew Altemara

    Drew Altemara Formula 3

    Feb 11, 2002
    1,532
    Tuscaloosa, AL
    Full Name:
    Drew Altemara
    Could someone briefly describe what the features/options are on the 360 Stradale that set it apart from the 360?

    I have not had good luck using the search feature finding this information.

    Thank you,

    Drew Altemara
     
  2. speedracer9728

    Jan 22, 2005
    32
    I think one major difference, besides the horsepower and carbon fiber interior, is the launch control function that is not available on the regular US spec. modenas.

    Same thing for the F430. The euro specs have the launch control, but US models do not. MESSAGE for FERRARI: Put launch control on US models as well!!!!
     
  3. ylshih

    ylshih Shogun Assassin
    Honorary Owner

    Mar 21, 2004
    20,407
    Northern CA
    Full Name:
    Yin
  4. CDM

    CDM Formula Junior

    Oct 10, 2004
    340
    #4 CDM, Jul 14, 2006
    Last edited by a moderator: Sep 7, 2017
    From the Ferrari Book:
    0-62 mph in 4.1 seconds. Top speed 186 mph,
    6.16 lbs per horsepower, 11.2 compression
    118.5 bhp/litre, highest power output ever from aspirated engine, 425 HP 275 torque @ 4750
    2602 lb dry weight, 2822 Kerb weight, wheelbase 102.3 in.
    Fuel 25.1 gal (includes 5 gal reserve)

    50% more down force that 360 account diffusers, rear nolder, front/rear bumpers & sill covers
    Ground effect aerodynamic sophistication of a F1 car
    Racing style F1 gearbox
    166, 250 GT, GTO, F40, CS=exclusive exceptional cars, targeted to achieve performance w/all superfluous weight eliminated

    With CS, F returns to pure essentials of a racecar. Lightweight, responsive handling
    Ferrari focus with CS, is on performance & spirit of a race car.
    Goal: transfer modifications from 360GT & Challenge to CS
    Transferred: aerodynamics for greater down force for speed through corners, suspension, braking with Carbon Ceramic Material brakes, plus weight reduction
    Weight reduction: adapting every component of CS to racing practices (already alum body/frame

    3.1 360 is aerodynamically efficient, but CS is lower & stiffer suspension improves aero
    CS achieves same download at 149 mph, that 360 achieves at 183 mph
    At 124 mph load increase of 88 lb, saving equiv of a wing
    CS at 183 mph=negative lift of 594 lb is 198 lb greater than 360
    Even with increase in down force, CS has same Cd .335 as 360.
    Aero changes to CS:
    1.Longer front nose= increase front down force + air evacuation from radiators by larger outlet
    Height of rear increase in relation to front for balance load
    2.Aerodynamic analysis of underside of car= chg front air intakes and rear underbody
    3. Rear end=dual rear underbody to increase down force. Longitudinal turning vanes from F1
    4. Drag & still modifications= streamlines rear wheels, increase efficiency and car balance

    Aerodynamic Carbon fibre mirrors from 360 GT
    19” Challenge wheels

    3.2Weight Reduction=242 lb over the 360
    Focus on 3 areas: materials, construction tech, and project optimization
    Alum construction=alum weighs 1/3 of steel
    Titanium: stud bolts (50% lower weight), damper springs (27% lower)
    Carbon Fibre: door panels, racing seat shells, filter casing covers + int & ext finishing elements
    Under body wt reduce 50% with CF
    Lexan engine bonnet, wt saving advantage, 55% lower density than glass of same thickness
    CF cooling grills
    CCM carbon ceramic discs: 16% wt reduction + alum brake casing
    Eng & Gearbox: 24 lb reduction or 4% of wt
    Unsprung masses: 11 lb reduction or 3%
    Bodywork: 207 lb or 12%

    3.3 Interior: no carpets. Rev counter in center is main reference point. Yellow background with red pointer to enhance legibility and contrast.
    Entire instrument panel is carbon fibre.
    Steering wheel, rim squashed at top with central marker like racecar.
    Special F1 paddles. Right hand paddle extended for easier change up exiting a bend

    3.4 Motor. 3,586 cc: titanium con rods, 5 valves per cyl, (3 intake-2 exhaust) 4 camshafts
    Special matched rotating eng pieces for improved efficiency.
    Carbon fibre air boxes
    Exhaust silencer is smaller & lighter, produces less back pressure
    425 HP at 8500 rpm---Peak torque at 4,750

    3.5 F1 Gearbox. CS developed around F1 electrohydraulic transmission, which drives gearbox & clutch. Change gears 150 ms in extra-fast mode (race)
    No auto gear change mode, only manual change up because it is a racecar.
    Sport mode: for low revs and comfort
    Race mode: designed for racing circuits, very fast change times
    Sport & Race built in control for damper setting and traction control
    Race mode with ASR off, drive can use LC borrowed from F1 cars
    Gear in mesh displayed same as F1 cars

    3.6 Chassis components CS are based on 360 Modena.
    Radical changes were made to suspension & set-up.
    Front & rear springs are titanium and 20% stiffer than 360
    Diameter of rear anti-roll bar is larger
    These changes increase resistance to rolling and pitching, for better driver-car interaction
    Damper settings are specific for CS, dampening effect increase 20%
    CS cg lower by 15 mm 3/5 of an inch, which exploits grip and lateral hold
    Pirelli P Zero Corsa-new extra low-profile tires adopted specifically for CS 225/35 & 285/35 19”
    Mounted with titanium stud bolts. 1.3 lateral G
    Innovative feature of tire is it adapts grip to the temperature conditions in which it is used.

    3.7 Carbon-Ceramic Brakes: CC discs by Brembo. Repeated use w/o loss of performance
    Front: diameter 380 mm x 34 mm thick, 6-piston caliper
    Rear: diameter 350 mm x 34 mm thick, 4-piston caliper
    Alum brake casing. 16% weight saving compared to conventional brake discs.
    15% better deceleration over 360
    _____________________________________________________
    Also, Ferrari made a special ball hat for the CS.



    file: stradaledetails.doc
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  5. ylshih

    ylshih Shogun Assassin
    Honorary Owner

    Mar 21, 2004
    20,407
    Northern CA
    Full Name:
    Yin
    Do you have to give FNA your CS serial number to get one? :D
     
  6. ferrame

    ferrame Formula 3

    Mar 2, 2005
    1,196
    Orange, Calif
    Mr. Barnhill,

    It's nicely written. Thank you for taking time to write all that.
    Will you make it to CC with your beautifull CS? I'll bring my yellow CS and hope to see you tomorrow.

    Sam K.
     
  7. Drew Altemara

    Drew Altemara Formula 3

    Feb 11, 2002
    1,532
    Tuscaloosa, AL
    Full Name:
    Drew Altemara
    Thank you all. Really good information.
     

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