Fwiw, the ipd cam offered for the b20 as the street torque is a vv61 by isky.
http://1800philes.com/ianr/_superlist_grinds.html
According to that list, its definitely not aggressive, and in the real world, I'm told vs the vv71 with similar stock port b20s, you don't need to gear down to go up hills. With a ported head, if done right, you wouldn't have that issue either though.
