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

Most connecting rods in current engines are configured like this aftermarket Crowerod. The little end (A) accepts a high-strength steel wristpin that connects the rod to the piston. The large end (B) ...

In this video, we explore the innovative Heart Combustion Engine, which features a unique design combining conventional ...

Example of good design practice around the bolt to minimize stress concentration, a potential cause for failure of the connecting rod. MOTORTREND and HOT ROD's rich magazine history and legacy dating ...