"Why hasn't this been done before!!".  High precision motorsport level NTC full potted and integrated into an aluminum housing ready to accept 3/4" or 5/8" hose (note, 5/8th hose will be very tight). 

Directly connects to your AIM Mychron via 4 pin Binder connector improving reliability and cleaning up the area of the kart.  Thoughtfully, a mount for the EGT connector is included as well, so no other mounting is need for your full data solution.  The EGT side remain free to be disconnected quickly for service.

Note we only have a few of these in stock, and after those are gone there will be roughly a 3-4 week wait.