Just curious what you guys would do first. I plan on doing both at somepoint. I have a 2.8 upper now with a BBK 65mm tb, bap, 42lbs, sct4000 Cai, and catless exhaust. Where's the best place to order the lowers from?
Port the blower and go with Posi Performance for the port. You will see better gains.
Look in the market and you will find him.