Dyno Results
Camshaft Part # 12-250-3 Grind # 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: 356ci 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.