Great info! Thanks!
Wait a minute.....if I remember correctly, a lot of weed eaters use a Walbro reed pump carb. It doesn't have a float or anything it just draws fuel in with vacumn and I guess it regulates depending on how much vacumn it gets.
I know some folks said that a Walbro of that style would be hard to adapt and not necessarily as well suited for a moped as the Bing float style carb it currently has, but with no float, or bowl to worry about I think it might be worth giving a try. I have read, and been told that equipment carbs are more suited to be used where it runs wide open all the time, but I mean....isn't that where you want your peak anyway on an engine that doesn't really develop power until at least 5k rpm?
Troy Bilt, Husqyvarna, and pretty much everything else uses either ZF or Walbro (ZF sucks btw, I sold power equipment for a little while) so wouldn't the carb off some industrial sized chainsaw work for this??
Its just an experimental idea, and I am open to any suggestions. If anyone has a way to possibly finagle some kind of TBI system, I'd be open to try that out to :-)
Whatever direction I go, I'll continue posting in this thread with updates. (edited)