LEGENDARY FIRMAN ENGINEERING. FEATURES YOU EXPECT FROM FIRMAN. Cast iron sleeve. 439cc tri fuel engine. CO Alert System (Carbon Monoxide Warning and Shutdown). CO Alert to stay safe from Carbon Monoxide.
It was delivered in perfect shape. Only complaint is the battery was bad, it had the correct voltage but couldn’t handle a load. Firman sending another one no charge. I like the dual fuel option.
After removal from the package, its took less than 15 minutes to install the wheel kit, front bracket and oil. Started right up on gasoline. I have not tried the propane, yet. The only thing I had a problem with is to find the Serial number for the warranty registration. Found on the box.