LS Hydraulic Roller Turbo Cam; 218'/212', .561"/.549", 116'+4'; Idle to 6,500 RPM

Street performance hydraulic roller camshaft for LS1 and LS6 engines with a single 60 mm turbo making 5-6 PSI boost with intercooler or methanol injection. Okay with stock compression ratio. Smooth idle. Will work with stock stall speed torque convertors and all factory accessories. Needs valve spring upgrade (PN 733301-K) and adjustable rocker arms. Aftermarket pushrods, modified cylinder heads, and air inlet, fuel delivery, and exhaust system upgrades are recommended. PCM tuning is required. Best power: Idle-6,500. Duration @ 0.050": 218'/212', Valve lift: .561"/549", Lobe separation: 116', Intake centerline: 112'