The COMP Cams OWM T/C series CS 47S 285Hxl cam is engineered for open‑wheel modified racers on 1/3–1/2 mile tracks with tight corners or heavy surface. Specified for 327–358 ci engines, 11:1 compression and 4‑barrel induction, it requires good intake and heads and is built for racers using race‑series springs and solid roller lifters. Note: this cam is not IMCA legal and 1955–57 SBCs need the grooved journal option.
COMP Cams Camshaft CS 47S 285Hxl R7 Ope