I run blinky cuz I'm much faster than when I was running a 10.5T. I run a 13.5T blinky in my 4wheeler and run faster laps than most if not all, the mod guys. As some have mentioned before, it's not motor size that wins a race, it's consistency that wins over horsepower. that being said, I run Revtech Killshot motors with HT rotor and HT stator. great motors in my book.