hey yall, had a quick question for some of ya exhaust guru's...ill be doing a custom ground cam in the 226-230 duration on my 4.8 soon, i will be going with a 3200 stall,TBSS intake manifold, and 36lb injectors. my question is should i stay with my single 3in? or should i go to duals? i have LT headers, through a 3in ypipe with two resonators(one in place of each cat), then to a 3in mandrel intermediate pipe and a moroso spiral flow race muffler and a 4in 2ft section dumped before the rear tire. i dont know wether to keep my exhaust or go this route... i figured chop the y pipe run the H before the crossmember, then two 3inch pipes back into moroso spiral flow's and have them dumped over each side of the rear axle (kinda a few inches off the bedfloor, ive gone through some deep water). also would duals be cleaner or ratier sounding? if yall can give me your honest opinions itd be greatly appreciated!

thanks

tj

 

No need for true duals with your setup, especially on a 4.8 liter. Just stick with the single 3"