It’s no big secret that big horsepower means increased heat. But high performance engines, like other internal combustion powerplants, aren’t really all that efficient. Roughly one-half of the total heat […]

Holley four-barrel carburetors are probably the most common high performance fuel mixing devices on the planet. Given the sheer numbers of carburetors made since the 1950s, you know they work. […]

Here’s a scenario to ponder: You hand picked the best components for an engine build, had those bits meticulously machined and assembled, and ended up with a stout engine that […]

You’ve seen it—somebody trying to install pistons and ending up with pinched or broken piston rings or so much oil in the bore their shoes are drenched. It doesn’t have […]

For most enthusiasts, having a supply of compressed air in the garage or shop is not a luxury—it’s a must-have, second only to electricity. The only folks who would question […]