Hi,
Great thread.
I've got a 93 MX5 with an SR20DET and 5 speed gbox conversion. The gbox has an electric sender and the MX5 speedo is mechanical.
I notice that you put in a mechanical sender and a custom speedo cable to get the speedo working. Couple of questions;
-where is the electric sender located (I think it's on the drivers side)?
-how is it removed (spanner/socket)?
-does gbox oil flood out when removed?
-what mech sender did you use? Is there a choice from difft Nissans to get the speedo almost correct? The diff is 4.3 (I believe) and am running 205/45/16 tyres (standard diameter).
-you got a custom cable. Could you get the orignal cable and have the gearbox end modified to fit the new mech sender?
Thanks heaps,
Bruce