Grounding Kit for 2014 2500HD 4x4

[kelsoken]

Bought this kit to help improve gas mileage. Not installed yet. Has anyone ever installed a grounding kit and any suggestions as to the best location to attach ground wires under the hood. Item is NRG ground system cirle earth grounding kit.

 

[zora]

Did you do an engine swap of some kind that you feel you need this?

 

[kelsoken]

Zora, No engine swap, new purchase but found that much improved ignitions, lights, radio etc would show if this grounding kit is installed. Have an associate who lives in Cali who has an 8 cyl avalanche and is getting 25mpg on his. I will also contact him to find best grounding locations. Check the web site for more info: www.getnrg.com claims better throttle response, easy engine starts, better loa and mid range torgue, brighter head lamps and better gas efficiency.
Lotsa moving parts under the hood so I wanted to find the best place to put the 12 guage grounding cables in. When I get it installed I will post the mileage info on trips I make.

 

[zora]

i will be very surprised if you notice any difference, they even state for situations where an engine swap has occurred.