CRX Si Transmission Concern

[dhardison]

Ok so I have now run around the internet (possibly twice) and can find references for Redline MTL/MT-90 in Honda trans good and bad.

I am looking to pick up some different trans fluid to try for this weekend and have access to Pennzoil Syncromesh, Torco MTF, or Torco RGO (racing gear oil) in two different weights; 80W90 or 85W140.

Is Torco MTF ok with a LSD or should I be using a RGO?

RGO comes in 80W90 or 85W140; Not sure which to get if I should get RGO but leaning towards 80W90.

Pennzoil I can pick up at the local Autoshop for about ~$4 cheaper a bottle then Torco.

Any advice would be appreciated.

Thanks!

I use straight Mobil1 10W30 in my D-series trans (Quaife LSD and ATS FD)......

......10w30, Pennzoil Synchromesh, Torco MTF, Torco RTF, Amsoil, in that order from cheapest to most expensive.....

Mobil1 10W30 is proven to work great in D-series trannies, is MUCH cheaper than anything you listed above and is readily available.