You want your engine to shine when you pop the hood, don't you? For most hot-rodders, the engine is the whole point of building, driving, racing, or otherwise owning a kick-ass machine. But it's not ...

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 ...

So we started digging--visiting the various paint companies' Web sites,talking to painters we knew, reading material tech and safety sheets,boning up on our chemistry . . . until at one point, we saw ...