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The COMP Cams Xtreme Energy XR276HR-13 computer-controlled hydraulic roller camshaft produces strong mid-range power for tuned engines and competitive street builds. It works best with custom tuning and higher-stall converters to place the engine in its powerband, making it a practical choice where electronic control and calibrated tuning support a more aggressive cam profile.
COMP Cams Camshaft CBVI XR276HR-13
