So it looks like Ive made a bad motor selection, or do I need to run a 4s battery? I do have room for a 13 inch prop. I dont have motor calc any more. My demo has expired. i do have this one though -
http://brantuas.com/ezcalc/dma1.asp
The battery in my tach was dead so I couldnt get an rpm the last time I ran it. Ive been comparing my set up to others and Ive only found one twin that used the -12.
CAn I delete this post?