May to Aug 2019
Development program of the Avvron / Weslake A-90 opposed piston powerplant leads to a 12% improvement in fuel economy, with a similar reduction in emissions.
May to Aug 2019
Development program of the Avvron / Weslake A-90 opposed piston powerplant leads to a 12% improvement in fuel economy, with a similar reduction in emissions.
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