X pip cutout question
http://pypesexhaust.com/xchange.html
it seems as though when the cutouts are closed the flow would not be to good. it seems as air would go to the cut out and hit the plate and get all caught up. im not really sur i could be 100 percent wrong though. also has anybody dealt with pypes exhaust systems? i think i might order their system for my 69 with either this xchange x pipe with cutouts or their system with just the regular x pipe. boih would be through 3 inch exhaust. tell me what ya think.
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....the mufflers go after the cutouts !!!!!





