Originally Posted by morgoth

Hi guys,

I'm currently running a 5.5T motor in my dex410 because I got it when I bought the car from a friend with only 1 run on it. The LRP 5.5T octa doesn't have a very smooth powerband in my opinion. The bottom end is extremely aggressive. I turned my expo down to 45% to get a smoother bottom end.

I'm not sure if I should go with a 7.5T or 6.5T motor. I race about half the time on a pretty big astro track and the other half on a smaller technical hardpacked, dusty track. I don't care about motors with a lot of juice, but I'd like to have a smooth powerband.

Brands I'm thinking of are Tekin, LRP/Nosram, Viper, Speedpassion.