XE284H-10, Camshaft Part#12-250-3 Dyno Sheet
XE284H-10, Camshaft Part#12-250-3 Dyno Sheet
Camshaft dyno sheets
 
COMP Cams, Inc.® • 3406 Democrat Road • Memphis • TN • 38118 • US 1-800-999-0853
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Dyno Results
Camshaft Part # 12-250-3 Designation XE284H-10
Duration @ 0.006" 284 / 296 Duration @ 0.050" 240 / 246
Max Lift w/ 1.5RR .507 / .510 Lobe Separation 110
Lobe ID#'s 5447 / 5209 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 377 ft*lbs @ 3900 RPM Max Power 390 HP @ 5800 RPM
Manifold Vacuum 9.5" Hg @ 1000 RPM & 11.5" Hg @ 1200 RPM w/ no load.
       
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