[Vicegrip]

RPM pickup and clamp on sensor holder are on the way. With the clamp, if you don't have a cat you don't need a bung.

I have had the unit in hand for some time now have figured out some things.

1. Get your $ together it is worth the $.

2. It is not plug and play for all but AF and RPM. The rest of the extensive system capabilities require some setup and a PC for data read out. This thing is made for tuners and racers and I forsee many uses. It has many 0 to 5 volt inputs as well as RPM and AF so you can data log other things as well. Set up position sensors using pots, add thermocouples to measure and track air or fluids and the list goes on. I even figured out how to log steering wheel and suspension positions along with motor inputs while on track. You can even book mark each corner with a push button on the wheel. Download in the the PC and lay the motor graphs over each other and then overlay all the track/ chassis data graphs to see what the car/ driver are doing as well. The more I look at this thing the more I see you can do with it. It is far more than a AF meter and far less $ than race loggers.

If folks need to get AF readings and can drive on the street I can help out. Set up is five min for AF with or without RPM logging.