Dyno Results Camshaft Part # 12-433-8 Designation XR288HR-10 Duration @ 0.006" 288 / 294 Duration @ 0.050" 236 / 242 Max Lift w/ 1.5RR .520 / .540 Lobe Separation 110 Lobe ID#'s 3316 / 3317 Intake Centerline 106 Engine Type Chevrolet 350 Small Block Bore 4.040" Stroke 3.480" Displacement 356 Compression 9.25:1 Heads Dart Sportsman II Intake Edelbrock Victor Jr. Carburetor Holley 750 dbl. pmp. Exhaust 1 3/4" Headers Max Torque 385 ft*lbs @ 3700 RPM Max Power 406 HP @ 6100 RPM Manifold Vacuum 9.5" Hg @ 1000 RPM & 12" Hg @ 1200 RPM w/ no load.

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