I am considering getting the Zeitronix Data Logging package and wanted to know about others experiences with it.

The AFR input comes from the supplied Bosch o2 sensor, the EGT comes from an EGT sensor, and the Boost value comes from a boost sensor. Can someone explain to me how the TPS and RPM inputs work? Would I need to splice into the ECU Harness?

yup

but its easy as pie.

I am very happy with the logger in general. It is extremely fast and gives .xls output.
My only issue with it is my unit is having a hard time this winter in the cold. It will tipically hang for a good 5 minutes before showing data on the display. Not to big of a deal but annoying for me because its my main source of gauges in the car.

Todd

im interested in the wideband kit they have and was looking for any good/bad experiences with it before i buy.

im interested in the wideband kit they have and was looking for any good/bad experiences with it before i buy.

You might want to check out the Scanmaster 3, as well. I think thats what I've decided on.

http://www.fullthrottlespeed.com/