Ferrari Testarossa 91 Manuals - engine overhaul | FerrariChat
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Ferrari Testarossa 91 Manuals - engine overhaul

Discussion in 'Boxers/TR/M' started by leslie_choo, Jul 10, 2022.

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  1. leslie_choo

    leslie_choo Formula Junior

    Aug 5, 2012
    444
    Singapore
    Full Name:
    BCChoo
    #1 leslie_choo, Jul 10, 2022
    Hi all

    I am working on restoring my 91 Testarossa engine , I went through 3 manuals - Technical manual , Workshop Manual and Owner manual in the engine section but I could not find the information on tightening conrods , cylinders etc etc torque and sequence .

    May I know where can I find those info ?

    Thanks
     
  2. turbo-joe

    turbo-joe F1 Veteran

    Apr 6, 2008
    9,541
    southwest Germany, France ( Alsace ) and Thailand
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    romano schwabel
    #2 turbo-joe, Jul 10, 2022
    hello leslie
    very good question
    I found this here

    connecting rods: 65 Nm ( WSM B 48 )

    engine block: 65 Nm ( WSM N 48 )

    cylinder heads: 60 Nm plus 90 ° ( but this depends what tool you need ) ( WSM B 7 and B 8 )
     

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  3. leslie_choo

    leslie_choo Formula Junior

    Aug 5, 2012
    444
    Singapore
    Full Name:
    BCChoo
    #3 leslie_choo, Jul 10, 2022
    Hello Joe ,

    Hope all is well . Thank you for information , this is very helpful .
     
  4. turbo-joe

    turbo-joe F1 Veteran

    Apr 6, 2008
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    #4 turbo-joe, Jul 10, 2022
    no leslie, not all is well. getting older but in the morning when I wake up and feel my back I know I`m still alive :)

    always happy when I can help :), but I think you also could have find those datas in the WSM
     
  5. leslie_choo

    leslie_choo Formula Junior

    Aug 5, 2012
    444
    Singapore
    Full Name:
    BCChoo
    #5 leslie_choo, Jul 10, 2022
    [emoji123] [emoji23] yes and hopefully this pandemic situation is getting to an end and will be forever gone .

    I have been working on my Diablo the last 2-3 years and have been reading the Diablo WSM ( very simple and easy to find information ) I notice that Ferrari 308 , Testarossa WSM all the same , they have pieces of information here and there and many version of the manuals . After you share the information I went to search further and found another version of WSM that has the info but different to your pages [emoji28] . I will slowly get use to it and hope that my Testarossa can be back on road soon .. cheers .
     
  6. turbo-joe

    turbo-joe F1 Veteran

    Apr 6, 2008
    9,541
    southwest Germany, France ( Alsace ) and Thailand
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    romano schwabel
    #6 turbo-joe, Jul 11, 2022
    oh???
    but same torpue or different?
    the ferrari WSM are a little confusing to find things. like for example do this and do that and at the end it says before you do this you may look at the other page no. xyz - italian logic ;)
     

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