Dyno Results
Camshaft Part #12-407-8Grind #XR252HR-10
Duration @ 0.006":252° / 258°Duration @ 0.050":200° / 206°
Max Lift w/ 1.5RR: .472" / .480"Lobe Separation:110°
Lobe ID#'s:3310 / 3311Intake Centerline:106°
Engine Type:Chevrolet 350 Small Block
Bore:4.040"Stroke:3.480"
Displacement:356ciCompression:9.25:1
Heads:Dart S/RIntake:Edelbrock performer
Carburetor:Holley #3310 Vac. Sec.Exhaust:1 5/8" Headers
Max Torque:407 ft*lbs @ 3600 RPMMax Power:311 HP @ 4600 RPM
Manifold Vacuum:19" Hg @ 800 RPM & 20" Hg @ 1000 RPM w/ no load.