Vialle started as an importer of liquefied petroleum gas (LPG) equipment in 1967.
The resultant increase in air mass and decrease in temperature benefits the combustion cycle with higher output efficiencies when compared to older vapor-based technologies.
The LPDI system utilizes the OEM high-pressure fuel pump and injectors to deliver either gasoline or autogas to the engine.
The solution works on lean-burn, turbo boosted and standard direct injection engines.
Direct Injection engines will become more prevalent in the market due to tighter emissions standards for greenhouse gases and particulates and the desire for further fuel savings.