SKU: COM12-422-8
UPC: 036584025153
MPN: 12-422-8
The SBC Xtreme Hyd. Roller Cam XR270HR-10 from COMP CAMS is a high-performance hydraulic roller camshaft designed specifically for small-block Chevy engines. This camshaft is ideal for enthusiasts looking for aggressive mid-range power and reliability in street performance and light competition applications.
The hydraulic roller design of the XR270HR-10 minimizes friction losses and wear on valve train components, eliminating the need for frequent valve lash adjustments. It features a 0.495-inch intake lift and 0.502-inch exhaust lift, with a 270-degree intake and 276-degree exhaust duration window, and a 110-degree lobe separation angle that promotes smooth power delivery.
This camshaft is compatible with small-block Chevy platforms ranging from 262 to 400 cubic inches and works well with stock or mildly modified cylinder heads and intake systems. Its specified operating range of 1600 to 5400 RPM ensures broad torque development, making it suitable for daily-driven performance vehicles.
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