No, the detail was that you stated an 1800 kv 1940 would do 70 mph and a 7xl (2200 kv) would be less fast. they have got about identical torque, or a slight advantage for the 7XL
This is the post i am referring to;
http://www.rc-monster.com/forum/show...54&postcount=8
Here is the post of my measurements of the power it takes to get a truck to speed and to stay on speed;
http://www.rc-monster.com/forum/show...6&postcount=22
this is the movie of that truck, and it is not doing 50 mph, it's fast, but no 50 mph.. my guess is that it goes about 40-43 mph)
http://rc.stuurmijmail.nl/flicks/emaxx%205S.wmv
I know a Tesla coil, Nieles his dad build one too, (allmost neighbour) and i watched it for a while. It looks nice..
I am a straight forward type of guy, it wasn't my intention to show you this way.