Cam Motion Gen 5 LT Stroker Street King Camshaft The Gen 5 LT Stroker Street King camshaft is designed for aggressive street/strip or racing in cars using 416-427 cubic inch LT engines. The Gen 5 LT Stroker Street King cam will have a heavy lope/chop or race car type idle and strong upper midrange and upper RPM power. This camshaft must be used in vehicles equipped with headers, high flow exhaust, increased stall speed torque converter, high flow intake systems and increased rear axle ratios. If you are looking for an aggressive street/strip or mild racing cam, this camshaft is a great choice. The TITAN series cams are designed with our renowned smooth cam lobe design that provides quiet valve train operation and excellent upper rpm stability. Cam Motion offers this cam in 5150 steel alloy camshaft cores 05-17-0149