GM LS LSR Cam - 277LCBHR14

The GM LS LSR Cam - 277LCBHR14 is an essential performance upgrade for automotive enthusiasts and mechanics looking to maximize the potential of the GM LS-Series engines. Designed specifically for those who demand more power and efficiency, this camshaft enhances the performance of vehicles equipped with LSR centrifugal blowers. It’s perfect for street and racing applications, providing the ideal balance of responsiveness and durability.

This hydraulic roller camshaft features a lift of 0.614 inches on the intake side and 0.624 inches on the exhaust, with a duration of 277 degrees for the intake and 293 degrees for the exhaust. With a 114-degree lobe separation angle, it operates effectively within a wide RPM range of 2200 to 7000, delivering impressive performance across various driving conditions. The precision-engineered design ensures optimal valve timing and efficient airflow, making it an excellent choice for serious tuners and builders looking to push their builds to the next level.

The GM LS LSR Cam is particularly beneficial for those looking to upgrade their LS engines for competitive racing or high-performance street builds. Its compatibility with GM LS-Series engines means that installation is straightforward for experienced mechanics, while the performance gains will be noticeable in both horsepower and torque. Whether you are building a track-ready machine or enhancing your daily driver, this camshaft is a vital component that unlocks the true potential of your engine.