There are some advantages of the overhead valve configuration, although it's seen in fewer engines nowadays. First, OHV is a ...

There's nothing wrong with them, though, and they still produce a lot more horsepower for their size and get better fuel economy than OHV engines. The one downside is that they usually don't ...

It’s a design with the valves on the outside — so instead of the single camshaft you might expect from experience with OHV engines nestling in the V above the camshaft it has two camshafts at ...