As some of us may recall, NORVAL over from CF and later DC, one of his last projects was to use a wide band O2 sensor to tune his carbs for a much leaner mix under cruise conditions, and he claimed to damn nearly double his economy for doing so....went from 12-1 to something like 17-1 ratio....hell of a savings I"d say.....thing is that without a wide band O2 sensor, a mear 200 bux then the computer talent to reprogramme the computer for it, and relearn the cal map tables to run at 17-1 it's a whole lot of work.....all he basically did wat play with jetting, parts on hand, not some damn expensive programme full of problems and dot commmmmmmm difficulties.....
in my fight with this rough idle engine....it has boiled down to just a problem with the dirty injectors that acted intermittantly, and some bad spark plug boots that did the same damn dirty rat sneakey shit on me....:flash:
in the battle there, I had decided to change industion system last winter....
which ran the same at idle as the old L98, but I happy with the change anyway, as the L98 looked antiquated and I was tired of it and the complexities after some 14 years.....
:yahoo: