Hey guys, after a couple inquires about these 3 port engines, I wanted to say that the standard Alpha 3 port is a great option at a screaming good price. I mean there is no way you will find an Italian made engine this good for 200 bucks! IMO the ABI version with the ceramic bearing and turbo button is a great deal as well, but you just can't go wrong either way. Here are some links to the two items:

Standard: http://www.amainhobbies.com/product_...-Standard-Plug

ABI: http://www.amainhobbies.com/product_...ine-Turbo-Plug