Black Magic Stage 2 Hydraulic Roller Cam – GM V8 LS Gen III/IV LS3 N/A 275/291
Most popular LS3 camshaft that makes big power with supporting bolt-ons and gives an aggressive idle sound. Automatics require stall converter for good drivability.Advertised Duration IN/EX: 275/291; Duration @ .050" IN/EX 225/238; Valve Lift IN/EX: .612"/.585"; LSA/ICL: 113/110
Lunati's Black Magic series offers incredible power at a great price that won't break the bank. These proven lobe designs ensure reliability while still making great power and sound. Lunati's in-house all black surface finish adds durability, hardness and surface area to the cams, as well as a unique and awesome look. The finish remains intact after initial break-in and aids in identifying the "surface ride" area of the cam while the cam "stages" simplify the selection process for your specific performance goals. Black Magic Camshafts are an excellent choice for a wide range of GM LS performance applications. Only "black magic" can provide this kind of power at this price.