take the muffler off
i have that same question and so far have not found anything
Loosen the governor which is a screw behind the front chain cover. Search on YouTube,"How to make a Baja racer mini bike go faster."
1k
The Baja Doodlebug mini bike has been discontinued. However, you can still get reconditioned ones (as of 8-10-12) at suggested link below.See related link below!
Castroil
well what i would do is tak a water hoes and spray it down but no soap cause once it gets in the engine sell dat bitt.
Under the actual gas tank, there will be a screw and a spring on the screw(governor). loosen up that screw until there is only about 2mm on the inside.
You can find them here...http://www.bajamotorsportsonline.com/parts_category.php
Go towww.bajamotorsports.net for complete owners manual.
Make sure the vent in the fuel tank cap is not plugged.
http://jleibovitch.tripod.com/id247.htm