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The COMP Cams LS1 289Lrr cam provides a broad top-end power range for high-RPM, race-only LS engines with aftermarket rectangular-port cylinder heads and higher compression. It emphasizes sustained high-RPM performance and requires matching heads and compression to achieve intended results. This profile is aimed at competition engines rather than street use.
COMP Cams Camshaft LS1 289Lrr HR-114
