The following boost bottles have been used and are proven not to work because the volume is too large
NOS octane booster bottles. although very nice looking it will not work
AXE body spray cans will also not work
baby food bottles will not work
Starbucks cold coffe bottles yep you guest it won't work
for the boost bottle to work it has to equal the volume of the cylinder in our motors which is around 1.7ml
things we know if you do find a bottle this size or are fortunate enoughf to pour your own plastics and can get the volume right in any of the bottles named above.
the Mod works better if the bottle is higher than the intake
the shorter the hose the better because the gasses do not have to travel as much and loose the speed. or boost that we want.
anything i mist post em up..