Boost bottle

[Drifz1]

what are they? im guessing like NOS ? lol

 

[brandoz28]

unless you spend the time, do the math, and do the r&d to actually make it work, worthless


and even if you do spend the time, money, and energy to do a good one, its not worth it. just another good spot for an air leak

 

[DirtDiggler]

A boost bottle when sized properly acts as a atomized air/fuel storage bottle it smooths out throttle response after the throttle closes and is then opened again
I have a friend who back in to 80's and 90's invented the boost bottles for x7 pocket bikes these bike motors didn't have reed valves and what would happen when the intake ports closed it would cause turbulence so air and fuel would get blown back thru the carb so what happenss next is you get a blast of super enriched air and fuel then the next cycle is at the normal mixture so the problem is always occuring when you are corneing and then hard acceleration the boost bottle gives the excess air and fuel a place to go instead of slam back against the carb slide and get saturated with fuel and cause that initial rich condition
hope that helps

 

[blasterdemon7]

Boost Bottle Theory