Posted by Russ on Friday, February 01, 2002 at 9:56AM :
In Reply to: standard operating RPM? red-lines at? posted by brian on Friday, February 01, 2002 at 1:39AM :
I use lead substitute in my fuel, but I don't know how much good it does. It's supposed to cushion the valve to valve seat contact like the old lead did. All auto parts outlets carry this stuff and there are several brands. Red Line is what I use when I can get it.