[hi-tech cobra]

Any suggestions on a cam for my cobra? It will be mostly street use. My goal is good torque in the lower rpm range, where I can use it.

Here's what I have:
Eagle forged 347 kit
GT-40X Heads (ported)
EB Air Gap intake
Speed Demon 650 cfm carb
Tremec TKO600 (.82 OD)

Also...is there a big differance between Ford, Comp Cams, or Crane's hydraulic roller lifters?