Best Cam for a 340

In a 440.... The 284 cam makes peak torque around 3500-4000RPm and peak HP around 5600RPM. Even at low RPM's it is making gobbs of torque. We started the initial pulls at 2500 and then at 3,000 after that and as I recall it was already over 400ft/lbs and over 300hp. I've run this cam twice and love it. REally flat and broad powerband and mild idle.