Innovate has rounded out their package. The LM1 is their core unit. This unit is portable or can be permenantly installed It logs the air fuel or can display the same. You will find that a gauge is very difficult to track especially on a fast car. It is also difficult to interpret because of the way the a/f spikes. Their latest software does a very nice job of displaying the log of the air fuel. You will need their auxilliary input box to log rpm's. Without the ability to log both rpm's and a/f simultaneously you loose a valuable tool.
They just brought out the XD1 gauge. I mounted mine in place of the voltmeter. The gauge is programable and has a built-in record button. It will also give you a min/max that is defined by multiple filters. A second function is an alarm that is also defined by programable filters.
The auxilliary box has room for (6) 0-5 volt inputs. On my car we log a/f, rpm, fuel pressure and vacuum. In summary the only visible part of the system is the gauge, from the gauge you actuate the record function. It can then be downloaded thru a serial cable. The serial cable drops down from behind the gauge.
