Is the timing tricker worth it ?
1. Adjustable timing retard (up to 12* of retard)
2. Activation delay - time based (adjustable from .0 to .8 secs)
3. Activation delay - RPM based (also adjustable)
4. Adjustable cut off RPM (usually 100 RPM before rev limit)
Well worth the cash for the safety it provides. I'm very happy with mine.

