This listing is for an Elgin Pro Stock Sloppy Stage 1 performance hydraulic roller camshaft, Lifters and matching conical valve springs for 1997-2007 GM LS V-8 engines without Active Fuel Management (AFM). P/N E-1838-P+(16)RV9951S+HL2148S. Camshaft specs are below: This listing is for an Elgin Pro Stock performance hydraulic roller camshaft for 1997-2007 GM LS V-8 engines without Active Fuel Management (AFM). Camshaft specs are below: CAM DESCRIPTION: Hydraulic Roller – Excellent idle, strong mid-range power, computer modification recommended. Compression: 10.5:1 VALVE LIFT (Intake/Exhaust): .560″/.560″ (using 1.7 rockers) ADVERTISED DURATION: (Intake/Exhaust): 285°/292° DURATION at .050″ (Intake/Exhaust): 216°/220° OVERLAP: 59° LOBE CENTER (Intake/Exhaust): 110°/118° LOBE SEPARATION: 114° RPM RANGE: 2,000-6,000 SPECIAL NOTES: This camshaft is NOT compatible with Active Fuel Management (AFM). An AFM delete kit and/or disabling the AFM through the ECM is required. LS1/LS6 style sensor pick-up ring. Custom computer tuning required. Ordering this item will require a signature confirmation upon delivery. Please ship to an address where a signature can be obtained from UPS.
Product Features
- NON-AFM Engines
