Bringing this back from the dead :

I currently have a 4.1 Torsen in my 95 ITA Miata , running a Stahl header that makes good HP up top , but gives up some TQ down low ... We're adding a MSPNP and Louie R is tuning this week help that.

My primary tracks are TWS 2.9 CCW , MSRH CW , MSRH CW

The 4.1 is terrible @ MSRH CW

The 4.1 is less terrible @ MSRH CCW

The 4.1 is less than perfect @ TWS 2.9 CCW

I've heard many conflicting opinions about which gear , but we all agree the 4.1 is less than optimal

Any other thoughts ?