What Boat Needs A Backfire Flame Arrestor?
What Boat Needs A Backfire Flame Arrestor? Because boat engines may backfire, all powerboats (except outboards) that are fueled with gasoline must have an approved backfire flame arrestor on each carburetor. Backfire flame arrestors are designed to prevent the ignition of gasoline vapors in case the engine backfires. Which is an acceptable means of backfire