SBC Magnum Solid Cam 270S

The SBC Magnum Solid Cam 270S from COMP CAMS is a purpose-built solid flat-tappet camshaft designed specifically for small-block Chevrolet applications that require reliable, street-friendly performance. This camshaft is ideal for builders looking to upgrade from factory cams or those seeking a solid foundation for mid-range builds. Whether refreshing an older small-block or constructing a street/strip engine, the 270S offers the mechanical stability and valvetrain compatibility that experienced technicians trust.

The 270S designation indicates its 270-degree duration at 0.050 inches of valve lift, providing a moderate profile that ensures efficient cylinder filling without compromising low-end response or fuel atomization. COMP CAMS' solid cam design features precision-ground lobes and a hardened steel blank, which enhances wear resistance during continuous valvetrain cycling. The solid-lifter configuration eliminates hydraulic lag, resulting in crisp valve actuation.

This camshaft is particularly effective in small-block Chevrolet engines ranging from 262 to 400 cubic inches, especially those equipped with OEM or Magnum-style heads featuring standard-bore valve seats. Proper installation requires adjustments for valve clearance, verified ignition timing, and quality timing components to ensure optimal performance.