The hot Volvo might be about to return with a bang, powered by an advanced new 2.0-litre, 4-cylinder petrol engine that the maker declares will provide “no less than 450bhp”.
Exact figures have yet to be exposed however if the High performance Drive-E Powertrain idea achieves anything close to its phenomenal declared certain output of around 225bhp per litre, it will surpass the most effective performance engines in the world.
Advertisement – post continues below
The High performance Drive-E Powertrain idea shows up as a advancement on Volvo’s four-cylinder Drive-E petrol powertrain which has already filtered out across Volvo’s production cars and truck range.
The Drive-E household of turbocharged petrol as well as diesel engines is noteworthy for its utilize of advanced turbo innovation as well as the High performance Drive-E idea takes this to a new level. The engine features two parallel turbochargers which are fed by a third electrically-powered turbo. The compressed air from this third feeder turbo isn’t sent to the cylinders however is instead utilized to spool up the other two turbos, minimizing turbo lag.
Fuel is supplied to the cylinders by means of a state-of-the-art fuel pump at an ultra-high pressure of 250 bar as well as together with the pressurised airflow from the parallel turbos, this creates an very high power density in the cylinders.