Proflows Hydraulic Roller "Sloppy Stage 3" camshaft designed for GM LS V8 engines (non-AFM/DOD), known for a strong, choppy idle and good midrange/top-end power for street/strip use, requiring upgraded valve springs, custom tuning, and a higher stall torque converter for best performance.

  • Engine: LS
  • Camshaft Type: Hydraulic Roller
  • RPM Range: 2200 to 5400 RPM
  • Intake Valve Lift: 0.595 in.
  • Exhaust Valve Lift: 0.595 in.
  • Advertised Intake Duration: 296 deg.
  • Advertised Exhaust Duration: 299 deg.
  • Intake Duration @ .050": 238 deg.
  • Exhaust Duration @ .050": 242 deg.
  • Lobe Separation: 112 deg.
  • Intake Centerline: 108 deg.
  • Firing Order: Standard
  • Cam Gear Attachment: 3 Bolt
  • Usage: Mild Race
  • Requires Aftermarket Valve Springs: Yes - 120 lbs On Seat, 300 lbs Open