What people seem to forget when comparing their ported Edelbrock or EQ (gone) heads to the TF, is that you had to send them somewhere to be modified, probably paid $100 shipping both ways and a pile of money to have the work done. That is if you could find a reliable porter that could fit you in this year. You probably still ended up investing close to or much more than the ~$2200 a set TF heads cost. The benefit or unique thing with the T190F is that you can pick up the phone or your computer and in about a week have a set of heads on your doorstep that can hit 300 cfm if your cam can get there. That is not a bad thing, and it is great to see a company supporting Mopar products.