Large Engine Emission Testing

We offer generously proportioned test cells at Excel Engineering to accommodate the needs of large engines. Our large engine test cells provide Diesel, Gasoline, LPG and NG fuels. Large engine test cells feature a 4500 HP dynamometer, EPA 1065 Emissions, Combustion analysis capabilities, and dual conditioned combustion air supply units with controlled temperature and humidity for engines with twin turbocharging. Excel Engineering has experience running engines up to 120 L displacement.

Large Engine Testing

Excel Engineering offers specialized engine test cells for all your needs including combustion analysis or automated mapping, and emissions. We have test cells designed around the needs of small engines, diesel engines, large engines, marine engines, and LPG / Natural Gas / CNG.