COMP Cams, Inc.®
Camshaft dyno sheets

 
Dyno Results
Camshaft Part # 12-234-2 Designation XE256H-10
Duration @ 0.006" 256 / 268 Duration @ 0.050" 212 / 218
Max Lift w/ 1.5RR 447 / .454 Lobe Separation 110
Lobe ID#'s 5441 / 5230 Intake Centerline 106
Engine Type Chevrolet 350 Small Block
Bore 4.040" Stroke 3.480"
Displacement 356 Compression 9.25:1
Heads Dart S/R Intake Edelbrock Performer
Carburetor Holley #3310 Vac. Sec. Exhaust 1 5/8" Headers
Max Torque 411 ft*lbs @ 3600 RPM Max Power 330 HP @ 4700 RPM
Manifold Vacuum 18.5" Hg @ 800 RPM & 20" Hg @ 1000 RPM w/ no load.
       
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