Peanut Gallery Survey for my /6 Build ...

Didn't think he'd lose power with duals, but knew it wouldn't gain any either.

I have a delta flow 50 "flowbastard" I'm thinking of trying on mine, single in/dual out, again just for "looks" /but have been on the fence about using it. I'm not a fan of the "standard go to" flow master most people use on their "hot rods" but I have heard that the higher number ones aren't as harsh.
It may go back into the attic for something else.
I was also thinking of using a regular "RV" muffler like we're popular in the 70s and 80s the big, fat round, and long ones... To match my 2-1/4 pipes.