The COMP Cams FSL Series Camshafts gain 30+ HP with no other mods and are the first performance aftermarket Camshaft for LS engines that meets the stringent Carb approval. Carb EO #D-279-13
50 State legal grind for GM L99/LS3 Gen IV single bolt with VVT and AFM. Bolt in with stock components and tune, can produce 32+ HP increase in peak power.
