|05-17-2006 06:38 AM|
|65 Imp SS||
Check this article out:
|05-17-2006 02:58 AM|
my understanding is....
the X pipe flows better, allows better scavenging, sounds better than the H.
the H pipe is not as efficient as the X but better than none at all, and in most applications, an X wont fit, you have to make do with the H.
|05-17-2006 01:59 AM|
what is beater H pipe or X pipe
what is the different between the to. which is beater for the street