Roush CleanTech Attains CARB Certification for 2023 Propane Engines with Ultra-Low NOx Emissions
Roush CleanTech, a leading provider of advanced clean vehicle solutions, has recently obtained certification from the California Air Resources Board (CARB) for their 2023 model-year propane engines, meeting stringent emissions standards at an impressive rate of 0.02 grams per brake horsepower hour. In a significant development, Roush CleanTech has decided to make the ultra-low nitrogen… Continue reading Roush CleanTech Attains CARB Certification for 2023 Propane Engines with Ultra-Low NOx Emissions