At the HOT ROD How-To section, you’ll learn how to make improvements to your own special hot rod, drawing from the DIY knowledge of the HOT ROD team to learn more about how-to make more power from ...

Restoring classic cars is a labor of love that combines skill, patience, and a passion for automotive history. Whether you’re ...

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It is important for a new user to understand some things about rusEFI before jumping into the hardware or software. RusEFI is a community project, everyone here is giving there time for free and have ...

In a performance application at wide open throttle, the ECU needs to control the air to fuel ratio to hit a small target somewhat richer than stoichiometric. The narrowband sensors most OEs use only ...