We may receive a commission on purchases made from links. There are many V6 and V8 engines that use camshafts located within the engine block and pushrods to activate overhead valves. In those engines ...

In this episode of our Hummingbird helicopter build, we focus on the full body shop phase. We set up a DIY paint booth for applying PPG epoxy primer and a custom Blue and Silver paint scheme, which ...

These days, most OEM engines are left unpainted, just the raw aluminum left to oxidize and get covered in that white powder. Back when engine blocks were still cast iron, they all got painted to ...

If you're a car guy, then the engine compartment may in fact be the center of attention for your car. We've all seen the fully polished and chromed-to-death show cars that have never turned a tire on ...

Last month we kicked off the first of a two-part story about getting the underhood details right on several Mopar big-blocks. The days of a thorough cleaning being good enough are long gone. Car shows ...