I've been sitting on this 3.6 diff for a while now trying to decide if it is worth the effort of swapping to. I'll let miataturbo.net decide I suppose. Either $1000 for the 3.9 or $1500 for the 3.6 (full differential) plus shipping to wherever. Whichever one sells first will finally get me off my *** to make it happen.

 

I LOVED swapping to the 3.6 from the 4.1. If you have the power to use it, or will eventually make that much, keep it.

I would probably have loved it at even 200whp.

 

I’m interested in the 3.6 shipped to SoCal
Please send me a Pm as my account is too new for me to send you one.

 

I can't find an option in the UI to send a PM to you. do you have an meail address?