SBC C/T Solid Cam 278XO-8

The SBC C/T Solid Cam 278XO-8 from COMP CAMS is a purpose-built solid-lifter camshaft designed specifically for small-block Chevrolet engines that demand reliable street and strip performance. This camshaft is ideal for builders and enthusiasts looking for aggressive lift and duration characteristics, providing the necessary valve control and responsiveness for modified engine platforms.

Engineered with precision lobes, the 278-degree duration solid cam profile optimizes valve overlap and lift duration, enhancing breathing efficiency for displacement-increased or heavily ported cylinder heads. The XO-8 designation indicates an aggressive grind that maximizes mechanical advantage while maintaining durability and reliability. The solid-lifter design eliminates compliance issues found in hydraulic systems, ensuring positive valve actuation and reduced valvetrain noise.

This camshaft is particularly beneficial for small-block Chevrolet engines with aftermarket cylinder heads, making it an excellent choice for classic hot rods, restomods, or high-performance street engines. Its rigid lifter-to-rocker geometry guarantees consistent cam timing across varying engine loads and temperatures, making it suitable for both carbureted and fuel-injected platforms where tuning precision is crucial.