I'm not sure if your gonna be able to reach 11's with those rods, but the blower will definately help. Good flowing heads will help the cause and anything up to about a 215cc dart is worth buying and will be worth some power. You should be shifting this thing at about 6200rpm and going thru the traps at about 6500.Good luck. I think comp cams makes one similar to this called the 268h. If you want streetable power this is a good size cam, especially if you have power breaks, cause it won't sacrifice vacuum.
Same rules apply about clearancing the block to make room for the rods.
I'm not sure if your gonna be able to reach 11's with those rods, but the blower will definately help. Good flowing heads will help the cause and anything up to about a 215cc dart is worth buying and will be worth some power. You should be shifting this thing at about 6200rpm and going thru the traps at about 6500.Good luck.