Brian Crower camshaft set for the Toyota 1FZ-FE is a Stage 4 profile engineered for forced-induction applications. These cams are optimized to support increased cylinder filling and performance under boost, intended for turbocharged or supercharged builds where more aggressive valve timing is required. Sold as a matched camshaft set, they bring a higher-performing profile for 1FZ-FE forced-induction conversions.
Brian Crower Toyota 1FZFE Camshafts - Forced Induction Stage 4