GRIND# XA220/360-XA227/350-14+4Hydraulic Roller CamshaftPerformanceDuration at .050": 220/227114 Lobe Separation Angle110 Intake CenterlineLift with 1.65 Rocker Arm Ratio: .594"/.577"Recommended Displacement: 5.7-6.1 Liter EnginesRecommended Compression Ratio: 9.0-10.8:1Recommended Headers: Stock Manifolds to 1 3/4"Recommended Stall Converter: Stock to 3200Recommended Rear Axle Ratio: Stock to 3.92:1 The Titan 1 Gen 3 Hemi Non-VVT High Performance Camshaft is designed for performance in cars using 5.7 to 6.1 liter Gen 3 Hemi engines. The TITAN I will have a slight performance idle and improved power throughout the RPM range with emphasis on midrange power and torque. Additional performance gains can be realized when used with headers, an increased stall speed torque converter, free-flowing exhaust and intake systems. The TITAN series cams are designed with our renowned smooth cam lobe design that provides quiet valve train operation and excellent upper rpm stability.