We have talked about a tach option. I know that is how the Aeromotive controller works. We have a fix for the guys who don't have and TPS or MAP sensors. We can get surface mount map sensors for a reasonable price. If you are running a classic carb set up you would be able to get either of our controllers with a built in MAP sensor.
If the tach signal was a simple 5v signal our controller could be used as you described. I think (could be totally wrong, its been awhile) my LS1 computers tach signal was 5v. I believe this is why I had to do a pull up circuit so my tach didn't bounce around at lower RPM's.
If it was easy to set up for tach signal and use with 5v sensors we would. However, I think at this point if we were to do a unit with tach input it would be easier to just have a separate unit for the guys who need tach input. At this point we are going to concentrate on our TSP/MAP controller. Once we have that off the ground we may start work on a tach unit.
We are hoping our vendors will be able to sell these for significantly less than the controller that are currently on the market.
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Jason Mitchell
1971 Camaro 416 LT1 Project
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