Hi,installed new BBk headers sunday no time to work on car tell next week.I noticed after every thing was bolted in BBk headers to bbk off h-pipe and made sure everythings tight,i start car and heard this light tapping noise which sounds like its coming from values area not sure.Maybe didnt tight h- pipe tight enough to headers could be leaking?What does a leaking exhuast sound like from headers?The noise iam hearing is a very light tapping sound at idle and then u can still here it up tell about 3k rpm then its not noticeable.Thx for help if any.Used evrything from kit of headers to install.
