Engine Masters Season 8 Episode 20 - A Study in O2 Sensors and AFR Readings

Airdate: 2023-Oct-06

Episode summary:

Standalone air/fuel ratio gauges have changed the game when it comes to tuning carbureted engines, with a world of possibilities and pitfalls when using them. We start by comparing five off-the-shelf units, then move on to showing how things like placement, air leaks and even dead cylinders can affect your readings, your tuning decisions, and ultimately your power levels.

About Engine Masters series:

Engine Masters, presented by AMSOIL is an all-new show on the Motor Trend Channel featuring parts testing and engine-to-engine shootouts. Developed...Show more >