i have been building just about every DIY kit for the race car that i can, DIY WB02 is one of them and i made the LED display for it also, all it does is drive 20 led's, if someone was bored you could pull apart the stock tach and wire the WB display controller to control the led's in the tach, a stealthy way to show your A/F ratio, assuming you have another tach, but its just an idea.
Grant
Grant
