There appears to be a surge of misinformation on the internet claiming that anyone who doesn’t hook their vacuum advance line to manifold vacuum is an incompetent tuner. Unfortunately, this can lead ...

Vacuum advance is a topic that many hobbyists avoid like the plague. Most summarize its perceived intent into a single function—a way to increase fuel mileage. While it's true that vacuum advance can ...

Vacuum advance is a topic that many hobbyists avoid like the plague. Most summarize its perceived intent into a single function—a way to increase fuel mileage. While it's true that vacuum advance can ...