I have a VXL 2WD slash running a speedpack gold series 5300mAH 7.4v 2s 30C lipo battery with a 3c charge rate. Im only getting up to about 15 mph. It seems like it should be going faster. Could it be my speed control or should i just upgrade to a 3s lipo battery? Thank you for your time.
Do you happen to have the esc in training mode? They will do 25mph stock brushed.
Make sure your esc is in sport mode and Lipo mode, check youtube how to program everything
What is your gearing and tires?
My Black & Blue Rally is faster than your color...
Make sure that your receiver/remote is not in training mode. Also, if you want to have more power and speed going forward, set the speed on the remote to 70/30. 70% forward power. 30% backward power.