COMP Cams Nitrided Camshaft CS 288Btl-6

This is the COMP Cams Nitrided Camshaft CS 288Btl-6TL, a solid flat tappet camshaft designed for Chevrolet Gen 1 Small Block engines. It's built for racing applications, particularly on tracks with fast corners where improved performance is key. This camshaft is a good choice for engines between 350 and 377 cubic inches, especially in open competition rules where its capabilities can be fully utilized.

The camshaft features a 259-degree intake and 262-degree exhaust duration at .050 inch lift, with a tight lash specification. Its nitrided surface treatment helps reduce wear on the cam lobes and lifters, which is important for a solid flat tappet design. This camshaft is intended for use in engines that do not have factory roller lifters, typically pre-1985 models, though it's always best to confirm your specific engine's configuration by checking the intake or timing cover.

When considering this camshaft, remember it's designed for performance builds and may require other supporting modifications to achieve its full potential. It's important to verify your engine's specific setup, as some earlier 265 cubic inch engines from 1955-1957 may need an oiling groove on the fifth cam journal.