Usually, this takes the form of a 2-liter bottle, a tire pump and ... except for the carbon fiber wrapped water tank. There wasn’t a throttle on this rocket, the clutch lever was modified ...

This water rocket launcher lets you do just that ... If you’ve already got a compressor and some empty 2-liter bottles you might also pick up some extra PVC to make this pressurized water ...

Easy to assemble metal water rocket launcher with a 125 ... StratoLauncher IV Ultimate will propel a 2 liter plastic (PET) soda pop bottle over 350 ft. in the sky. Watch the last minute of the ...