OK, so I got a bunch of mail asking about the E2-X, as the last video I did was the ultra and not a lot of people use the ultra. What I did was run the E2-X on the LT4 engine for about 300 miles, and then do the same with the MightyMouse. To save you the trouble if you don't want to watch the video the Elite did very well. I am not affiliated with any company