I'm considering a set of custom built exhaust caps that would basically be used to open the pipes in front of the muffler via a set of "Y" pipes. I'm just thinking that this will help it breath. I'm running 14lbs. of boost on a 2002 Harley truck with a Delta chip, cold air system.

Anyone made this mod or something like it? I have heard that the HD is sensitive to back pressure or lack of it so what can I expect?

If this is not a good idea then what is? Duals? Cat back? Remember this is about keeping cost low while creating a faster ET.

 

a guy with a L did this, he said he lost alot of low end tq. do a search on the L board for backpressure. I think its called Backpressure BS or something like that. THe supercharged engines need some backpressure

 

Harley356,

Thanks for the reply. I will check out the "L" forum. By the way, did you get your new HD?

 

say what?

did i win a 02 or 03 or something?

 

Your getting a new harley

 

That was a terrible thing for me to say HD356! I just thought you posted about getting a new HD, I apologize. Not everyone is lucky enough to work 80hrs. a week to own a Harley truck!

 

Careful...rumors spread fast!! Before you know it everyone on the forums will want to see pics of Harley's new truck!!

So did you order the all black or 2-tone?

 

hmm, this is all news to me But do ya really have to ask what color it would be? LoL

so who's making my payments? or is everyone chipping in and each making a payment? Sounds like it'll be a good christmas! LoL!

 

wow your getting th e 2 tone one. Thats awesome.

 

no, i'd want teh black one, but hey, if you guys are gonna be paying for it for me, i'll take the two toned