Eric and i will be making a few of them, interested ? i think it will be cheaper than any of those and you will just have to use laptop to log it...
dsms with dsmlink need a laptop anyways.. you thats a different storry...
I could get them for $290 ready to go, i'm sure QPR could weld in an extra bung for you if you want to add it next to your other o2 sensor.
This would be a wideband bosch o2 sensor, with a box and a db9 (serial) conection on it. Software is free. there is an option with longer cable or shorter cable $30 difference.
I have been thinking about the PLX wideband kit for a while now. It costs $329 for the display, cable, and bosch sensor. It is on horsepowerfreeks.com.
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97 Viper GTS
03 Mercedes CLK500 rollin on dubs...