Maybe I wasn't clear on what I meant when I said agressive lopey sound. Like I want a sound that you would let people know it has a cam, like a choppy kind of idle. And I meant I want to have really good torque taking off and good power up to around 5000 rpm. I've looked at a cam that might fit the description. Thoughts on this cam would be greatly appreciated Part number is Sum- 1069. Advertised Duration 280/280, Lift .443/.443