The small-block has now been around for 45 years. Yes, it has been through four generations of design, each with its own benefits for specific projects. The old-school group will always be a Gen I ...

While everybody knows what the oil pump's job is and why it's there, few enthusiasts consider the lowly bubbler as a possible engine tuning resource. We've come to appreciate that it takes power to ...

To celebrate HOT ROD's 75th anniversary, we teamed up with CASTROL GTX to bring you some of the stories that exemplify the core of what HOT ROD is and reflect the brand's influence on America's car ...

You can. Using a Dart Iron Eagle block with a raised cam and deck height (make sure to read the sidebar), we built a 450ci small-block by combining a 4.165-inch bore with a 4.125-inch stroke. A normal ...

If you are an aggressively jaded LS engine enthusiast, this is probably not ground-breaking or exciting information. But ...