Originally Posted by
godzukihop
Did you have any sealing issues? I have had 3 and they were all great for bashing, but when I tried racing for 5 min. on the track they all would lean out, run hot and the carb would boil the fuel and push it back into the tank.
I felt that for a srock RTR motor it had very good power and the pipe that the GPX comes with seemed decent. I am some what new to RC (about 1 1/2 years) but that is what I observed.
I don't have any issue since I used Novarossi carburetor.
For my earlier testing on original carburetor, some were ok but some were difficult to tune. However, using Nova carb is better.