Originally Posted by
skengines
I'd go with a Tekin 6.5 Gen2 which is what I will be putting in mine.
If you really want speed you can put a 5.5 or lower and add boost but that would be insane.
I'm unimpressed with the Gen 2 Tekins. OK top end, but not much grunt. LRP X20 motors are monsters, but I'm constantly run down, and out-gunned out of corners by LRP and Reedy 7.5 motors.
edit: I'm running a 6.5 Gen 2 Tekin with an LRP Flow.