A gas supply system part, this system regulates airflow into an engine geared up with digital gas injection. It emulates the design of a carburetor with 4 venturis, or barrels, however as a substitute of utilizing vacuum to attract gas, it depends on digital injectors to meter the gas primarily based on engine calls for. This association could be present in efficiency purposes the place excessive airflow is required.
This method provides potential advantages when it comes to improved throttle response and elevated energy output in comparison with single or dual-bore throttle our bodies, notably at larger engine speeds. Its design leverages the acquainted structure of older carbureted engines, doubtlessly simplifying set up in retrofit eventualities. Traditionally, such a induction system bridged the hole between conventional carburetors and fashionable totally sequential gas injection.