mr2 lsd for 5sfe transmission?, got a whiff of this on the forums. details??? Options

[3sgteLuke]

so... i was bored and i was browsing teh forums and stumbled upon a mention of an 05 mr2 spyder lsd http://www.6gc.net/forums/index.php?showtopic=55683.

1.what do they mean by "not too agressive"

2.what are the set backs if a diff is too agressive?

3.could someone explain the advantages of helical/torsen? http://wikicars.org/en/Limited_slip_differential this gave me a general idea. is the mr2 a 1 , 1.5 , or 2 type lsd?

"The S series and C series transmissions share differentials:

The S51 (Camry, Solara), S53 (90-93 Celica), S54 (MR2, 93+ Celica), C56 (MR2 Spyder, Celica GT), and C59 (Corolla, Matrix, excl. XRS) all use the same differential. The MR2 Spyder's helical LSD WILL work in any of these transmissions. The differential part number is shared between these transmissions. Same part number = same part. The MR2 Spyder, however, was the only car to receive a factory LSD that is compatible with these transmissions. It should be exactly the same as the TRD Helical LSD that was discontinued for the S54."

4.does this mean that the transmission thats paired with my 5sfe is a s53? or a c56? by celica gt do they mean the 7th gen?

5. I would love someone who uses one of these to detail the handling difference with one of these installed. in detail

6. supposedly these are easy to install, true false?

7. can you tell this is reviving my interest in the celica?

8. Before this lsd revelation, what other options did one have when looking for lsd upgrades? excluding phantom

9. how would a 5s tranny paired up with an mr2 spyder lsd compare to a v6 tranny in terms of longevity, performance, and fit for application?

sorry for the explosion of questions but pleeez answer all of these, because this would seriously change my car for me.

This post has been edited by 3sgteLuke: May 14, 2008 - 9:43 PM

[BonzaiCelica]

if I were you I would get a helical over viscious. I heard viscious are louder as well but if you have an exhaust it wont really be a problem. I'm assuming helical is newer technology over the older viscous lsd right?

so your choice for LSD :

Quaife Helical LSD for the MRS/S54 tranny

Stock MRS Helical LSD

or if your lucky get a s54 tranny from a SS-III celica with chassis code of ST202-BLMVZF but that would be almost impossible and probably waste of money