i have 2 holley blue pumps 1/2 braided line into a a two way seperate fuel line to carb and nitrous as for the exhaust i havent ran it yet with the cherry bombs, you heard it with street mufflers im hoping it sounds cool, may race with open headers ill have to remove the cherrybombs to get her on the trailer stiil thinking of geetiing a permanate plate on her and tear up our little town. i run 6psi to carb. build one dave ill run on the rt 6 xtention at 2 AM