Build your own. Cost me like $40 or $50 total, and mine's a pretty decent setup. I used 3" copper tubing, with a 45* elbow in it, and epoxy to smooth the joints. I also relocated my IAT sensors into the airstream, but it runs REALLY rich under about 65*-70* Fahrenheit, so I'm gonna get another sensor, mount it in the stock location, and install a 2-way switch so I can pick which one I want to use.
I used a K&N with more than enough capacity to work well for a stroker, even with forced induction. It can't hurt to have the extra capacity, even if you may not use it. Figure at least a 400CFM filter should be good (a 242ci motor will need 367.62152777... CFM of fresh air @ 5250 RPM).
If you get a K&N, be sure to get the cleaning kit also.