The stage 2 LS3-B supercharged camshaft is a great mid duration camshaft for power applications from 2400rpm+. This camshaft is designed to make big power gains on boost LS3, LSA, and L92 applications. This camshaft is a perfect option for customers wanting a great all around camshaft for supercharged LS3/LSA engines! Designed for LS3/LSA M6 cars or automatic cars with 2500rpm or larger stall converters, and the VVT/AFM delete kit (if applicable). We recommend this camshaft for LS3, LSA, or LS2 engines using L92/LS3 rectangle port cylinder heads! This camshaft was desgined for boost engines, but typical gains of approximately 60 rear wheel horsepower can be seen on stock LS3 cars without a supercharger! These power gains make this camshaft a great option for people wanting to do a camshaft now & add a supercharger later on down the road! Cam Specs: 227/235, .641"/.649", 114 LSA - 3-Bolt Cam Core