i have heard of a grounding kit but im not sure what it is or what it is suppose to do?

 

Supposedly they give you better spark, equalling more horsepower. But the gains aren't noticeable unless you have some serious stuff done to your engine. I had to get a kit because all of my grounds were rusted and corroding, and my engine would electrocute me if I touched it with the car running.

 

i have a mugan one and the only thing that i notice that it did was steady out the rpms all through out the rpm range, and cruised down the road better with less vibration.... get one off ebay for like 30 bucks and try it out