A lot of people are saying that the H or X pipes are not quite what they're chalked up to be. If you have a non-restrictive system they are almost pointless. I advise you to stick with glasspacks & turndowns, but make sure they are at least behind your seats.
bolt up glasspacks or high pass mufflers
Ok, got a mildly built 350 and have just a set of summit full length headers on it now with just some sections of straight pipe (was just to get it running and driveable for now). well all i can say is that it is loud and my neighbors don't enjoy hearing my car set off every car alarm at 6 in the morning for a 2 block radius when i go to work 
i know that I need pipes and exhaust.
on my previous car (69 GTO with a built 389 6pack setup) I was running full length headers and purple horny bolt on down swept glass packs
well i am looking at going back to the purple hornies or a set of cherry bombs that are also bolt on diretly to the headers. but I would like input from folks out there on other options since I have not been in the glasspack or high flow muffler market since the late 90's .
Thanks,
Joe
i know that I need pipes and exhaust.
on my previous car (69 GTO with a built 389 6pack setup) I was running full length headers and purple horny bolt on down swept glass packs
well i am looking at going back to the purple hornies or a set of cherry bombs that are also bolt on diretly to the headers. but I would like input from folks out there on other options since I have not been in the glasspack or high flow muffler market since the late 90's .
Thanks,
Joe
