You are the man Remo! Great info. This is sounding very promising.

The VSS I think is an easy one since it is probably just counting the rotations of the input shaft. I would be willing to bet it is a standard 2 wire signal so this universal unit from Summit Racing should work fine wit a magnet washer attached to the rear flex coupler or such and this unit leaning off the diff. I could jump it right into the factory wiring harness back there.

This way I have a speedo and the car does not fail the "visual" portion of the Calif smog inspection every other year.

http://www.summitracing.com/parts/rp...4165/overview/

This is what is great about car forums- A few guys working together to make some possible viable upgades and documenting it for others. Thank you so much for the help and ideas guys. Great team work on this stuff.

Dean