How does the Generac OHVI engine compare to air cooled engines used in other brands of standby generators?
Unlike all other engines manufactured primarily for lawn and garden applications, Generac OHVI engines are made specifically for generators. They are engineered to run for the long periods of time required during a severe power outage or on a job site, utilizing the same type of pressurized oil lubrication used to give automobile engines long and trouble-free lives. Generac OHVI engines have a significantly longer life than competitive engines an unprecedented three to four times longer making them the best investment on the market.
OHVI engines are more advanced and relaible than air cooled engines. Where Air cooled engines were used in a radial form in early aircraft, it is not used widely anymore. In order to learn more about the engine and its workings, you may consult this http://www.automotix.net/autorepair/engine_repair_guide.html guide which also descrines on various engine workings.
