BoostLine Ford Ecoboost 2.3L 149mm ARP 625+ - Connecting Rod Kit

Forged from 4340 steel and featuring ARP 625+ bolts, this connecting rod kit from BoostLine is built to handle the demands of your Ford Ecoboost 2.3L engine. The 149mm length is a specific measurement designed to work with the factory crankshaft and piston combination, ensuring proper geometry and performance. These rods are a popular choice when rebuilding or upgrading the bottom end of these engines, especially when looking to increase boost pressure or power output beyond stock levels.

The 4340 steel construction offers a strong and durable foundation, capable of withstanding higher cylinder pressures and combustion forces compared to cast components. Paired with the ARP 625+ bolts, which are known for their exceptional tensile strength and fatigue resistance, this kit provides a robust connection between your pistons and crankshaft. This level of strength is crucial for maintaining engine integrity under increased stress, whether from aggressive tuning or heavy-duty use. The kit includes all eight connecting rods, ready for installation after proper balancing and preparation.

When undertaking a significant engine build for your Ecoboost 2.3L, investing in a well-built connecting rod set like this is a critical step. It ensures that your engine's rotating assembly can reliably transfer power. Always ensure your machine shop balances the rotating assembly, including these rods, pistons, and the crankshaft, for optimal engine smoothness and longevity. This kit is designed as a direct replacement for the factory rods, simplifying the installation process for experienced mechanics.