I have a b20z in the car already. I'm looking into stage 2 cams, skunk 2 intake mani and t/b, different header and exhaust setup than I have now, and later on running a 75 shot with a good safe tune.

What are some good cams to go with and what sizes would be recommended?
What size t/b should I go with also I have the options of a 60, 66, and 70?

oh and also, I'm throwing an engine codee 1337 i think it was, its a ckf?? is this the samething as the crank position sensor??