CAT CAMS BMW M42 Sport Camshaft Set – 266° Duration – 1301433

Overview

The CAT CAMS 1301433 Sport Camshaft Set is a performance camshaft package designed for the BMW M42 engine. Featuring matched intake and exhaust profiles, the 1301433 uses a 266° advertised duration, 228° duration at 1.0 mm lift, and 10.60 mm maximum valve lift, providing a more aggressive sport-oriented cam profile while retaining symmetrical intake and exhaust specifications.

Note: Confirm the engine code and camshaft specification before ordering. Installation requires correct cam timing and checks of the valve-train and piston-to-valve clearances for your engine build.