TAG: Big Block

Vanguard adds Big Block engine with EFI technology

February 1, 2016By

Briggs & Stratton Commercial Power released its Vanguard air-cooled V-Twin Big Block EFI engine. The new EFI technology is available in its 33, 35 and 37 gross hp Big Block horizontal shaft engines. It features an automotive-based, closed-loop EFI system for up to 25 percent better fuel economy compared to the carbureted Big Block engines, the company said. Three diagnostics... read more