Does anyone know of a way to have both a serial gauge and a laptop at the same time ?

Kinda annoying having to switch between my laptop and the serial gauge between pulls when I am logging and tuning .. because I would really like to be able to monitor AFR and to get a knock alert while doing a pull.

Any ideas ?

 

I think you are kinda outta luck regarding this. I have heard of people making Y-cables but they haven't worked correctly from what I have seen. Best thing to do might be use 2 serial cables in a series, with the connection being in an easily accessible place so you can swap back and forth without much effort.