A tachometer in a P-30

Deano56 wrote:
wow 8 mpg, I think my carbed 1990 P 30 34' MH gets around 6 mpg but not sure

Yeah, my 87 34' Bounder is the same - you might also be restricted, as I am, by the fairly un-economical 3 speed trans. I almost never get her above 60, and I'm lucky to hit 6.5 mpg. There's not a lot we can do without spending a fair amount of money, and you really have to look at payback. If I drove mine 10K miles a year it would make a difference, but at 3-4K a year, right now I just have to live with it.