I run both the 1512 2.5d and the 1515 2.5d in my rc8. I really like both. Wheelies aren't a problem. It runs cool. The 1515 is a hunk of a motor for a buggy though, but it works fine. You will need to adjust punch control a tad to tame the torque but it will run bit cooler than the 1512 in my experience.