Cam Degree Kit - GM LS Engines

The COMP CAMS Camshaft Degree Kit for GM LS engines is a precision timing tool designed for cylinder-head-off camshaft installations and verification. This 9-inch degree wheel kit enables accurate camshaft phasing adjustments on LS-series engines, critical for optimizing valve overlap, fuel atomization timing, and peak horsepower delivery. Whether you're dialing in a mild street build or a high-compression performance application, proper cam degree verification ensures repeatability across multiple dyno sessions and carburetor/EFI tuning cycles.

The 9-inch degree wheel diameter provides fine resolution for measuring crankshaft rotation against camshaft position markers. This precision is essential when chasing peak power in the 5500–7500 RPM band, where even 2–3 degrees of cam timing shift can mean 10–15 hp gain or loss. The kit works with standard LS timing cover references and accommodates both naturally aspirated and forced-induction platforms. Installation requires the cylinder head to be removed, allowing you to physically index the cam gear and confirm advertised specifications against actual installed timing.

This tool is essential for LS engine builders, performance shops, and serious enthusiasts who refuse to guess on cam timing. It's used during initial engine assembly, after cam-gear swaps, or whenever you're validating a cam profile before committing to dyno time. The COMP CAMS brand reputation for precision timing products makes this kit a standard reference in professional LS build documentation and hot-rodding forums.

Proper cam degree verification eliminates one critical variable from the tuning equation, so you can confidently isolate carburetor jetting, ignition timing, or forced-induction boost effects without questioning whether the cam is actually where you think it is. The kit ships ready to use with all necessary references for LS-specific timing marks.