Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The COMP Cams XR268HR-10 Xtreme Energy retrofit hydraulic roller cam offers quicker valve opening and improved responsiveness compared with older grinds. It’s recommended for street-machine builds with 3.23–3.91 gears, stock converters in 340 and 360 engines, and mild converters in 318s. Specified at 9:1 compression, it balances drivability with stronger mid-to-top-end power.
COMP Cams Camshaft CRS XR268HR-10
