Can i hook up a shift lite to stock tach?

Doubtful. I don't think the shift light on the monster tach is a stand-alone unit. Secondly, the stock tach is not accurate at all.


Look into a small autometer pen shift light if you want to avoid the boy racer tach look. It comes with a small module that you tap into the neg coil wire and then you can mount the tiny shift light anywhere. Some guys have put them in their vents.

I agree with you about not liking the huge 5" tach thing. It wouldn't be so bad if every boy racer and his civic didn't have one screwed near the A-pillar.