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The COMP Cams Xtreme Energy hydraulic flat tappet cam for Oldsmobile 260–455 with a 240/246 profile is aimed at street/strip applications and requires higher compression—about 9:1 or above. It favors aggressive setups with a 2800+ stall, headers and gears, producing a rough idle while delivering strong top-end power for serious street/strip Olds builds.
COMP Cams Camshaft OL XE284H-10
