Motorcycle Exhaust Emissions and ATV Exhaust Emissions

In a single roll configuration, Excel Engineering can perform EPA and CARB certification testing of motorcycles and scooters with as little as 50 kg inertia weight.

Our dynamometer also provides dual rolls for ATV’s and side by sides with up to 1700 kg inertia weight and 65” track width.

Emissions measurements are made with a CVS emissions bench per 40 CFR part 86 subpart F. Measurements include THC, NMHC, CO, CO2, CH4, and N20.

Motorcycle emissions test

Excel Engineering offers Engine testing, Emissions, Motorcycle & ATV testing, Transmission testing, and Axle testing services.