Bicycle Engine Boost Bottle. The boost bottle is most effective at lower and mid range rpm and when you are on off the throttle. Two stroke engine boost bottle expert tuner lowell horning talks about boost bottles.

Hgc power boost bottle 32mm intake manifold for 66cc 80cc 2 stroke engine motorized bicycle bike. Get your boost bottle here http bit ly 1own. The bbr tuning single boost bottle induction kit is compatible with the 48cc flying horse silver bicycle engine kit 2 stroke.
The boost bottle and tube provide a boost supercharge effect to each cycle.
A quick and easy tutorial on how to install your boost bottle that will take your gas bike to the next level. Boost bottle with 32mm intake manifold. I recently got a boost bottle and installed it properly but when i fired up the engine after installing the bottle the idle is way out of control. I cant even control the idle with the idle screw.