Originally Posted by
omega_5
I'll point out a few key places on the ignition map.
- the low RPM high load area; draw a line from 0,0.36 to 3840,1.36. Anything down and left of that area should be left alone. This is a chugging area, and is pretty knock prone... you should rarely be in this area anyways.
-the 'cruising' area; draw a line from 1792,0.08 to 4352,0.36, then all the way to redline. This area should be set for optimal cruising efficiency, then smoothed in to the rest of the map.
-anything under ~2200rpm; this is the idle-ish area. This should be a blend of the chugging area, and the low rpm cruising area. Don't be concerned about too much timing here... just optimize... you're not winning any races in this area.
Everything else is fair game.
Set your timing... optimize... blend well.