I was always a fan of the Lean Burn system performance. Yeah, I know the reliability sucked but when they worked I thought they were cutting edge technology. I've been looking for a similar system that would have electronic spark advance control capability only for a carburetor equipped engine. I ran into one called MegaSquirt. Is anybody using one of these? Can somebody give me a "25 words or less" explanation of what it is? Are there other alternatives?

"We live in a time when intelligent people are being silenced so that stupid people won't be offended".