Boost Bottle / gasbox Carenzi, black

Carenzi Boost Bottle, black. The Boost Bottle prevents the fuel mixture from being recirculated through the carburetor when the diaphragm closes. Instead, it is drawn back through the resulting vacuum into the Boost Bottle, which is mounted between the carburetor and the diaphragm. It reduces the resonance of the fuel-air mixture, preventing enrichment of the mixture. The Boost Bottle's effects include reduced fuel consumption, improved throttle response in the lower RPM range, and increased performance. The effect is most noticeable with larger carburetors (from 19mm), which tend to enrich the mixture (flood) in the lower RPM range. However, it can also be successfully used with 12-17.5mm carburetors. The kit includes all necessary parts for installation.