that's good advice. here are some rules of thumb: performance engines like more initial timing, and faster advance. try 15 degrees initial, 35 degrees total, all in by 2500 or so. some like it advanced sooner- maybe 2000. these baseline numbers should get you real close. and yes, vacuum gauges are one of the most underutilized tools in the box. i have one in my car!


for what is the good life if not doing things thoughtfully?