Have you ever wondered why engine builders argue over connecting rod shapes? Here's a closer look at the trade-offs between H ...

HOT ROD’s archives are chock-full of brilliant tech reports that truly are timeless. This one, drafted by Jim McFarland for our February 1972 issue, provides an extensive look at how important airflow ...

A detailed look at rebuilding a 351 Windsor engine with focus on piston and rod assembly, covering key steps, precision work, ...

Many performance cars, including the supercharged Chevrolet Corvette Z06 and most Ferrari GT models, rely on forged pistons — instead of cast-aluminum pistons — for their additional strength. Forged ...