The COMP Cams CS 288Btl-6 camshaft fits 350–377 ci small-blocks and is tuned for 3/8 to 1/2 mile tracks with fast corners under open rules. It performs best with suitable heads and intake choices and carries the advisory that 1955–1957 small-blocks have an oiling groove in the rear journal, which may require a special-order cam if your block uses that groove.
COMP Cams Camshaft CS 288Btl-6