Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The COMP Cams LS1 273Lr hydraulic roller cam produces steady power across a broad range for LS engines. For best results this profile benefits from aftermarket airflow improvements on both inlet and exhaust to fully realize its potential. It’s suited to drivers who want consistent, usable power through the rev range with modest supporting modifications.
COMP Cams Camshaft LS1 273Lr HR-112
