exhaust question - ZR-1 Net Registry Forums

kdmranch · 01-04-2008

What would the horsepower difference be on a 91Z with B&B exhaust if I were to run with a X pipe in place of the resonator? Car is stock with stock exhaust now. I have a 90Z with watkins headers and corsa exhaust, no X pipe, but the sides are tied together. will the 91 be louder with a B&B system with the X pipe and stock manifolds than my 90 is headers and the corsa? Thanks!!

01-04-2008	#1
kdmranch Join Date: Dec 2005 Location: west michigan Posts: 39	exhaust question What would the horsepower difference be on a 91Z with B&B exhaust if I were to run with a X pipe in place of the resonator? Car is stock with stock exhaust now. I have a 90Z with watkins headers and corsa exhaust, no X pipe, but the sides are tied together. will the 91 be louder with a B&B system with the X pipe and stock manifolds than my 90 is headers and the corsa? Thanks!!