ok from the sound of things. the ammo is way too powerful on 3s for my rc18mt. i got another motor offered to me...hows this motor:
http://b-p-p.com/product.php?product...&cat=31&page=1
the one for sale is a 5000kv.
would anybody know what size pinion i would need with a 60t spur on 3s lipo to hit low 40's mph?