If you’re building a fully modified Mazda MZR engine and want to push it to the next level, the Brian Crower Stage 3 Camshafts are exactly what your setup needs. Designed with a longer duration profile (272/272) and .400 valve lift (10.16mm), these cams are made for high-RPM performance and serious power at the top end.

Stage 3 cams are not for the faint of hearttheyre best suited for engines with upgraded internals, supporting mods, and proper ECU tuning. These cams provide aggressive performance gains when paired with high-compression pistons, upgraded valve springs, and other race-proven parts.

Requires kit BC0400 for proper valvetrain support. With the right build, these cams can completely transform how your MZR engine performs under pressure.