Jump to content

Porsche Challenge Series or GTS Headers Question


Rich911sc

Recommended Posts

Hi,

I have read in the PCS rule book about "not exceeding 1.5" for OD on headers for 3.2L engine. This is a very small OD for the 3.2L and requires a 1/4" material to fit up properly... Making the headers tinny sounding and their longevity questionable. I am reading this correctly.. The normal size headers for the 3.2L is 1 5/8" or 1 3/4" OD.... Can anyone comment or confirm my understanding?

 

Thanks

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...