I can't decide between a single or dual 7" stacks, I currently have a 4" turbo back straight setup and was wondering what the difference in sound would be? Wouldn't the single stack sound deeper?

 

on 7" stacks!!!!!! jd has a nice set of bull haulers, but thats the only set of 7 inchers i like


6" is more than enough on all trucks, and 5" is most common.

and single stacks are IMO

 

agreed ,I think the 7's are overkill even on a dually.On my dually Ive got 6 inch mitres and it looks great,it looks perfect I think.5's seem to look good no matter what.And singles are kind of wierd looking on a street truck.To each his own though

 

id like to have 6" miters. but oh well, maybe when i get twins