Commando 273 cam specs

273 Commando – (rated at 235 Horsepower)
CAM Valve lift: Intake .425 and Exhaust .425
CAM Duration: Intake 248 and Exhaust 248

273 Standard – (rated at 180 Horsepower)
CAM Valve lift: Intake .395 and exhaust .395
CAM Duration Intake 240 and exhaust 240

Comp Cam 20-246-4
Valve lift intake .468 and exhaust .468
Duration intake 270 and exhaust 270

Comp recommended
Comp Cam 20-222-3
Valve lift intake .462 and exhaust .470
Duration intake 262 and exhaust 270

Isky E4 cam
Valve lift intake .425 and exhaust .425
Duration intake 260 and exhaust 250

And how can we talk 273 without a reference to the D-Dart

D-Dart
Cam Valve lift intake intake .495 exhaust .505
CAM Duration: Intake 284 and Exhaust 284