Sturtz, The wire that comes off the engine for the EI, what type of connector is that? What will it fit. I run Airtronics "Z" and Hitec. What size fuel line fits the engine best?
I use a Futaba TX , Futaba and HiTech receivers along with Futaba, JR and HiTech servos. They all fit each other fine. You'll just need to connect the EI battery plug into a standard switch and charge jack. If there is a differance in Airtronics then I'm not aware of it.
The EI plug to the engine is simply a connector ring type to use with one of the head bolts.
I'm using a clear gas tubing I purchased from Scott. It fits over standard glow tubing but needs to be secured. I'm using small zip ties inside and out of the fuel tank. The fuel tank's stopper must be for gas only as well.