you can see my primer bulb there right above the mufflers and to the right of the tank (the blue blimp looking thingy)


Mine is connected on the fuel like that goes from fuel tank to carb. The primer bulb is like a one way valve, you squeeze it and it pushes fuel into the carb, and when you let go it sucks up fuel from the tank into its bulb. So you have to install it following the direction of flow making sure the arrow is pointing towards the carb. Primer bulb has been 100% effective in helping my trouble some starts. I hope this helps. Oh ya I have the Associated Primer Bulb. http://www.hobbypeople.net/gallery/371676.asp