Ford FE 352-428
Cam Series: American Muscle
Advertised Duration: 270/270
Duration @ .050": 186/186
Valve Lift w/1.75 Rockers: .406/.406
Lobe Separation Angle: 110
Intake Centerline: 108
Valve Lash: Hyd./Hyd.
800-4000. Near duplicate of the Ford 300HP/390 cam (FMC #C0AZ-6250-A).

Ford FE 352-428
Cam Series: American Muscle
Advertised Duration: 256/256
Duration @ .050": 200/200
Valve Lift w/1.75 Rockers: .438/.438
Lobe Separation Angle: 110
Intake Centerline: 108
Valve Lash: Hyd./Hyd.
1000-4400. Near duplicate of the Ford 345HP/428 cam (FMC #C6AZ-6250-A).

Ford FE 352-428
Cam Series: American Muscle
Advertised Duration: 288/308
Duration @ .050": 206/220
Valve Lift w/1.75 Rockers: .487/.496
Lobe Separation Angle: 115
Intake Centerline: 105
Valve Lash: Hyd./Hyd.
1100-4800. Near duplicate of the Ford 390 GT 355HP/390 cam (FMC #C6AZ-6250-B).

Ford FE 352-428
Cam Series: Street Force
Advertised Duration: 259/269
Duration @ .050": 205/215
Valve Lift w/1.75 Rockers: .490/.519
Lobe Separation Angle: 112
Intake Centerline: 107
Valve Lash: Hyd./Hyd.
1000-4400. Street Force 1, good idle, mild street performance, strong low end torque.

Ford FE 352-428
Cam Series: Street Force
Advertised Duration: 269/279
Duration @ .050": 215/225
Valve Lift w/1.75 Rockers: .519/.543
Lobe Separation Angle: 112
Intake Centerline: 108
Valve Lash: Hyd./Hyd.
1600-5400. Street Force 2, good idle & throttle response, needs 4 barrel & good exhaust.

Ford FE 352-428
Cam Series: Street Force
Advertised Duration: 277/289
Duration @ .050": 223/235
Valve Lift w/1.75 Rockers: .543/.548
Lobe Separation Angle: 112
Intake Centerline: 108
Valve Lash: Hyd./Hyd.
2000-5400. Street Force 3, noticeable idle, hot street & mild bracket racing.

Ford FE 352-428
Advertised Duration: 263/263
Duration @ .050": 209/209
Valve Lift w/1.75 Rockers: .490/.490
Lobe Separation Angle: 111
Intake Centerline: 107
Valve Lash: Hyd./Hyd.
1200-4600. Smooth idle, increased low end torque, great in PUs.

Ford FE 352-428
Advertised Duration: 267/267
Duration @ .050": 213/213
Valve Lift w/1.75 Rockers: .502/.502
Lobe Separation Angle: 111
Intake Centerline: 107
Valve Lash: Hyd./Hyd.
1400-4600. Fair idle, good all-around performance, good torque.

Ford FE 352-428
Advertised Duration: 269/269
Duration @ .050": 215/215
Valve Lift w/1.75 Rockers: .519/.519
Lobe Separation Angle: 110
Intake Centerline: 106
Valve Lash: Hyd./Hyd.
1400-5000. Good idle, increased torque, great all around performance.

Ford FE 352-428
Advertised Duration: 267/277
Duration @ .050": 213/233
Valve Lift w/1.75 Rockers: .525/.525
Lobe Separation Angle: 112
Intake Centerline: 108
Valve Lash: Hyd./Hyd.
1400-5200. Good idle, excellent street performance dual pattern cam.

Ford FE 352-428
Advertised Duration: 273/273
Duration @ .050": 219/219
Valve Lift w/1.75 Rockers: .502/.502
Lobe Separation Angle: 110
Intake Centerline: 106
Valve Lash: Hyd./Hyd.
1800-5200. Good low & mid range horsepower, needs 4 barrel & headers.

Ford FE 352-428
Advertised Duration: 289/289
Duration @ .050": 235/235
Valve Lift w/1.75 Rockers: .548/.548
Lobe Separation Angle: 110
Intake Centerline: 106
Valve Lash: Hyd./Hyd.
2400-6000. Rough idle, hot street/bracket, big mid range torque, needs 2500+ stall.