Looking for a wideband 02 and reader of some sort, datalogger would be nice. Dont want to shell out 500$ either.
Looking at the LM1... anyone familar with it?
http://www.innovatemotorsports.com/xcart/c...&cat=248&page=1
http://www.innovatemotorsports.com/lm1.php
Any other recomendations?