Day: March 9, 2026

Re: Anyone have experience with the Volvo Penta/OMC 5.8L EFI engine? farmhand, Wonderful! Are you familiar with the automotive 5.8? As far as I know they were only available in trucks, as opposed to cars. The intake manifold is made with two components, the upper and lower manifold. The lower manifold has machined bosses for the injectors, and individual runners that are oval shaped and in a …