Originally Posted by
rjkotzur
Just got an eight t from my wifes brother and I was going to do a pretty good overhaul. I have never had a truggy before so I had a few questions. What are good servo specs for the truggy, will ones that work for a nitro buggy work as well for the truggy. The other question is engine size do racers use .21 or .28 engines.
Most guys who race will use a .21, because a .28 just sucks too much fuel. You can get plenty of power with a .21. I have a Clocked B5, and I barely get past half-throttle because there is more than enough power in it.