My RAM STC for 160HP requires remarking of the tach face to add a green zone from 2200 to 2650, and a yellow zone from 2650 to 2700RPM. Are any forum members a repair station/instrument repairer that could handle this for a nominal fee? Or does anyone have a good reference to a reputable shop that can do this and won't charge me with $10 of the cost of a brand new custom instrument lol......
Thanks in advance.....
Thanks in advance.....