Hi everyone BOOST BOTTLES do they rarely work or are they one hell of an expensive item that does NOT work at all?
I have heard that they and dont - has any one tried them
thanks for any info on them

They haven't worked in rc boats.Don't waste your money.

The snake oil of RC gas or nitro! The theory was that if you were on and off the gas a lot like if you ran an off-road course they worked. With boats we generally run WOT most of the time so there's not much if any use for them.