By: Todd Mouw, President
Last year, alternative-fuel vehicle technology company ROUSH CleanTech introduced a propane autogas engine that was 75-percent cleaner than the EPA’s emissions standard for nitrogen oxide. This low-NOx 0.05 g/bhp-hr propane engine comes standard on all of the company’s 6.8L V10 3V propane vehicles.
Yet, the race was far from finished. The company set the bar even higher to meet California Air Resources Board’s lowest optional NOx standard of 0.02 ...
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