LS3 Engine Guide: Specs, Features, & More

Chevrolet LS3 Engine Ultimate Guide

GM’s LS series of small-block engines is proof that continual refinement is the root of perfection. Throughout the years, the illustrious auto manufacturer has repeatedly reengineered this platform to “grow” alongside the very performance cars which it powers. With every subsequent reiteration, the LS small-block has become more powerful, efficient, and robust in its design.

Upon the LS3’s release in 2007, this trend toward continual technological advancement was clearly evident. As the new power plant for the standard 2008 Corvette, the LS3 provided consumers with exactly what they had been craving, unsurpassed performance.

History of the LS3

Almost immediately following the LS2’s introduction as the Corvette’s base engine in 2005, GM’s engineering department jumped headlong into the design of its ultimate successor. Upon the LS2’s release, much was slated in the way of subsequent Corvette development, and continual revitalization of the LS engine platform was seen as the only viable means of facilitating such efforts.