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B Motor tranny upgrades

Discussion in 'General Tech and Maintenance' started by crossedflags78, Aug 18, 2003.

  1. crossedflags78

    crossedflags78 Junior Member

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    I was wondering If there are any aftermarket upgrades for the weaker of the B series transmission such as dual sycros found in Type R trannies and stronger differentials. I have found aftermarket LSD upgrades for everything, but would it improve the strength of the differentials in the LS or SI trannies?

    I am curiouse because I see so many sycro problems in the LS and SI trannies as well as the trannies found in the 'A'motor family and the 'D' motors, but I have never really heard of ANY differentials breaking in the LS or Si except for the fact of reading about "weaker differentials" in an article.

    What about swapping the guts? If for instance, the tranny in the GSR, LS & ITR have the same stamp (S80 or Y80 in the 94 up years) does that mean the trannys Internals are interchangable? can I call Honda and order the dual sycros for an ITR and put them in an LS tranny?

    Any info or experiance that ya'll have would be much highly appreciated.

    R
     
  2. JDMilan

    JDMilan Senior Member

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    the 1.6 differential is pyshically smaller than it's 1.8 brother,


    if you are all motor go with the jdm ITR tranny, you will be happy. If going turbo then go with GSR with Kaaz



    Milan
     
  3. omega11855

    omega11855 Senior Member

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    w3rd when is someone gonna come up w/aftermarket trannies for b-series we already have fully built crate motors
     
  4. xj0hnx

    xj0hnx I wanna be sedated VIP

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    Performance tranny parts

    Saenz coming soon

    There are others out there, you have to look though.
     
  5. tymasterflex

    tymasterflex Member

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    spoon has some tranny stuff also...
     
  6. JDMilan

    JDMilan Senior Member

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    Quaife does, but it costs 15k



    Milan
     
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