Pinasco air filter cover without mixer "airbox" Vespa VNB - VBB - GL - SPRINT - RALLY - PX 1 SERIES

Description

In tuning, the increase in displacement and carburettor size reduces the efficiency of the intake system due to limited air volume. The Pinasco AIR BOX, on the other hand, allows the engine to 'breathe' thanks to the significant increase in the filter box. The Pinasco Airbox is a 120% larger filter cover that increases the air volume inside the filter box, thereby improving engine performance, especially at low revs. The increase in cylinder displacement and carburettor size puts a strain on the intake system due to limited air volume, which is often insufficient to feed the engine. The Pinasco Airbox, on the other hand, thanks to the increased internal volume of the filter box, allows the engine to "breathe" and react better to the continuous opening of the throttle valve. The Pinasco Airbox can only be fitted on Vespa Arcobaleno filter boxes and is the ideal accessory for increasing the performance of the VRX carburettor. Pinasco products are designed and manufactured for competitive use. Use on public roads is prohibited.

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