348 TB/TS/spider kerb weight info | FerrariChat

348 TB/TS/spider kerb weight info

Discussion in '348/355' started by Davsk1, May 16, 2016.

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  1. Davsk1

    Davsk1 Karting

    May 10, 2016
    155
    Lincolnshire UK
    Full Name:
    Dave
    Hi everyone, this is my first post!

    Is there any information on the kerb weight differences for the different 348 body types?

    Normally theres a significant weight penalty for open top versions.

    Im currently on the lookout for a TB but might consider others
     
  2. ///Mike

    ///Mike F1 Veteran

    Dec 11, 2003
    6,097
    Bugtussle
    According to the repair manual the difference is 5 kg/11 lbs, and I wouldn't be surprised if that's fairly close. I doubt you'd notice a difference in the weights but you will in chassis rigidity. The tb is a better track car. The ts is more fun on a nice day.
     
  3. Davsk1

    Davsk1 Karting

    May 10, 2016
    155
    Lincolnshire UK
    Full Name:
    Dave
    Thanks mike, I'd been unable to find a definitive answer, it must be the same floor designed as an open top primarily and then the roof on the TB just adds more rigidity.

    In comparison the weight difference between a BMW M6 coupe and the convertible variant is vast! Additional floor strenghthening and all the gear for the power roof etc vs carbon roof on the coupe.

    I feel better about a TS now.
     
  4. Davsk1

    Davsk1 Karting

    May 10, 2016
    155
    Lincolnshire UK
    Full Name:
    Dave
    For the benefit of future searches..

    Dry weights:

    348tb 1393kg
    348ts 1398kg
    348 spider 1478kg

    So a difference of 85kg between tb and spider, not found any official info for the GTB/GTS.
     
  5. Wade

    Wade Three Time F1 World Champ
    Owner

    Mar 31, 2006
    32,793
    East Central, FL
    Full Name:
    Wade O.
  6. Davsk1

    Davsk1 Karting

    May 10, 2016
    155
    Lincolnshire UK
    Full Name:
    Dave
    #6 Davsk1, Jun 20, 2016
    Last edited by a moderator: Sep 7, 2017
  7. ///Mike

    ///Mike F1 Veteran

    Dec 11, 2003
    6,097
    Bugtussle
    As an additional data point the US technical (owner's) manual for the TB/TS shows a curb weight of 3252 lbs without any mention of whether that's for a TB or TS. I haven't weighed mine yet but from what I've seen posted in the past that number is likely pretty darned close.

    Strangely, the Spider technical manual claims a curb weight of 3174 lbs. I doubt that number.
     
  8. paulchua

    paulchua Cat Herder
    Lifetime Rossa Owner

    Jul 1, 2013
    16,359
    Menlo Park, CA
    Full Name:
    Paul Chua
    #8 paulchua, Jun 20, 2016
    Last edited by a moderator: Sep 7, 2017
    Was passing by my local quarry and I knew they had a scale…for fun I went on it. I was curious how accurate the driver's manual was

    The weight on the scale said 3620 pounds (with me in it)

    I weigh 180 and it just had a full tank of gas.

    Assuming 1 gallon of gas weighs 6 pounds = 120 Pounds
    11 litters of motor oil + 4 liters of gear box oil is about 4 gallons and oil is about 7 pounds a gallon = 28 pounds
    26 liters for window washer fluid, coolant, steering fluid, brake fluid = 6.6 gallons x 8.3 lbs per gallon for water = ~55 Pounds

    1991 Ferrari Manual says dry weight is 1536 Kg = 3385 pounds

    so 3620 - me - all fluids = 3237 Pounds

    so a gap of about 148 pounds (exactly the weight of 22 gallons of gas and 11 litters of motor oil)... I believe Dry Weight counts these in it's figures...so go figure!?!

    My recommendation is to find a rock quarry near by and go on it (just ask nicely, and I don't see why they wouldn't let you)

    Then you'll get the 'real weight'

    :)

    Cheers
    Image Unavailable, Please Login
     
  9. vvassallo

    vvassallo F1 Veteran

    Aug 4, 2006
    8,316
    Palos Verdes
    Full Name:
    Vince V
    To the South Bay Stooges, I think that FBB has corner weights for balancing his race car. would be fun to weigh our cars at the next Stoogefest!
     

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