how do these perform with a blower? what's the best header to run with a blower ( don't wanna buy the wrong ones..... radix is in the, for now distant, future )

 

Ive got them on my truck, but as you can see, just posted a question about the 2.5" collector and how much that will limit them. Mine are also all F*ed up due to another jackass installer .
From what I understand they are very good for TQ which was what I was wanting with all the topend attributes of my blower.

 

I have throleys but i wouldent know how other headers would compare.

http://www.dougsheaders.com/