I am selling a MS1 v3.0 board that is already assembled for the 420a crank, and loaded with the latest ms1-extra code(029y4). I have tested the unit in my 95 gs and can assure it functions properly.
I purchased this board as an unassembled MS2 kit from diyautotune.com back in July for $253.00. After assembling the unit with the 420a input mods, I could not get it to read a stable tach signal. After asking some questions here as well as trying some other mods, I was still unable to get a good tach signal. At that point I decided to purchase a MS1 v2.2 unit. I assembled that unit and got it to work perfectly. I decided to try the ms2 chip on the v2.2 board and got that to run. With that working, I went back to the v3.0 and installed the ms1 chip. I loaded code and changed a few settings and now it reads the crank as it should.
The unit is enclosed in a black case. I will include both GM Sensors(don't have connectors for them), and 2 vb921's to run ignition. I would like to get $225.00 for everything. I will determine the actual shipping charge and you will pay exactly that. Feel free to ask any questions. I accept paypal as well as money orders. Thanks for looking.