Best 3000-7000 RPM average torque & HP of any cam designed for stock pistons with factory valve reliefs. Valve train stable to 7500 RPM w/ CK & MK Kits. For Stage 1 LST Max Horsepower Solid Roller Cam for LS 3-Bolt Engines. Cam Type: Solid Roller. Basic Operating RPM Range: 2,800-7,500. Intake Duration at .050 Inch Lift: 234. Exhaust Duration at .050 inch Lift: 248. Advertised Intake Duration: 274. Advertised Exhaust Duration: 288. Lobe Separation: 111.5. Intake Valve Lift: 0.672. Exhaust Valve Lift: 0.668. Lifters Included: No. Valve Springs Required: Yes. Assembly Lubricant Included: No. Camshaft Gear Attachment: 3-Bolt. Camshaft Material: Billet Steel.
