Brian Crower Mazda MZR Stage 2 Camshafts - Street/Strip Spec

Brian Crower Stage 2 Camshafts are designed for street/strip applications, suitable for forced induction (turbo/supercharger) and mild nitrous use, while maintaining a smooth idle. They feature a short duration profile to increase cylinder pressure by reducing overlap and a high lift for improved air intake. The camshafts are precision-ground on state-of-the-art CNC machines to ensure accuracy and tolerance within 0.02mm. Each profile is prototyped and dyno-tested for proven horsepower gains. Brian Crower utilizes small diameter grinding wheels in the finishing phase to achieve more aggressive ramp rates for faster cylinder fill. The cams are checked using a high-speed, sub-micron accuracy Adcole Camshaft Measuring System.