Fuel compensator boost bottle -POLINI- CNC chrome

The CNC-manufactured POLINI Boost Bottle is specially designed for high-revving engines under 100 cc. This makes it the perfect alternative to the conventional vacuum chambers from Malossi & Co., which are designed for engines beyond 125 cc.

The function is of course the same: mounted between carburettor and diaphragm it prevents fresh gas from being spat out to the carburettor. Without this so-called blow back, the mixture does not become greasy as quickly, fuel consumption is reduced and -above all- the throttle response is improved.

Not only useful for larger carburetors!