COMP Cams Timing Set LS RHS Single 3Key

This COMP Cams timing set is what you get when you're building a serious LS engine with a raised cam block. Specifically, this kit is designed for blocks that have been raised .388 inches above stock, which is common for popular aftermarket blocks like the RHS LS Race Block and Dart billet blocks. It includes a premium single roller timing chain, a 3-keyway billet crankshaft sprocket, and a camshaft sprocket. This setup is crucial for ensuring your camshaft and crankshaft are perfectly synchronized, which is the heart of your engine's timing.

The 3-keyway design on the crankshaft sprocket gives you more options for dialing in your camshaft timing. This is really important for performance builds where you want to fine-tune when the valves open and close relative to the piston's position. It's built for LS engines that use a 1-bolt camshaft and have the 58X reluctor wheel with a 4-pole configuration, common on many later model GM LS engines. Using a well-built timing set like this is essential for reliable performance and to prevent catastrophic engine damage if your timing were to jump.

When you're putting together an engine with these specific block modifications, using a timing set engineered for that setup is key. This COMP Cams kit ensures that the critical relationship between your crankshaft and camshaft is maintained accurately, allowing your engine to perform as intended. It's a solid choice for builders who know they need a timing set that can handle the demands of a performance LS build with a raised cam profile.