Olds Cam & Lifter Kit

The Edelbrock Olds Cam & Lifter Kit (part number 7112) is a complete camshaft and hydraulic flat tappet lifter assembly engineered for Oldsmobile V8 engines seeking reliable mid-range performance gains. This Performer RPM-series camshaft delivers 0.496-inch intake lift and 0.520-inch exhaust lift across a 290-degree intake and 300-degree exhaust duration window, with a 112-degree lobe separation angle optimized for responsive power delivery between 1500 and 6500 RPM.

The hydraulic flat tappet design offers predictable operation without the complexity of adjustable valve train components, making this kit suitable for street-driven vehicles and mild performance builds. The 112 LSA specification balances idle quality with mid-range torque production—avoiding the choppy vacuum characteristics of narrower lobe angles while maintaining street manners. Hydraulic lifters automatically compensate for thermal growth, eliminating the need for periodic valve lash adjustment. The included lifter set ensures matched components for even wear and consistent valve actuation across all eight cylinders.

This kit addresses Oldsmobile V8 engine builders and restoration enthusiasts who want measurable breathing improvements without sacrificing dependability or drivability. The RPM profile works with standard intake and exhaust manifolds on daily-driven vehicles, avoiding the need for extensive engine bay modification. Installation requires standard valve train removal and basic machine shop familiarity; proper timing degree installation and lifter priming before startup are critical for longevity.

Edelbrock's Performer RPM line represents a proven middle ground in the Olds V8 market—offering real horsepower and torque gains for modest investment while maintaining factory reliability expectations. This camshaft kit is ideal for builds targeting 300–350 naturally aspirated horsepower without forced induction or radical porting.