How much HP can a single stock -6 hard line suport?


I am planing on running duel walboro's. The only stock component will be the stock hard lines (temporarily). I am aware that I can delete the evap line and turn that into a feed, but I would like to retain the evap for now. I also don't feel like running new larger lines at the moment.

Thanks
Brandon

 

I've heard that the stock lines can support over 400 RWhp but I can't find the docs. I hope it will support this figure as I am expectng approximately 400 to 415 at the rear wheels. I'm about ready to try it out.