Mk1 Breather conversion

Hi all,

A quick question really…

In the middle of a turbo conversion and looking to use AN fittings where possible. Will be converting all the fuel lines to AN (I have a Ext. regulator and Raduim fuel rail), the turbo oil and water lines, etc.

I have the DaveFab catch can which are 1/8 NPT and I’d ideally like to convert the feeds into the CAM/rocker cover to AN as well. If anyone has done this before;

  • what size did you tap into the Cam cover breather ports?

  • I presume you just pulled out the existing barb fitting on the EXH side?

Any help is greatly appreciated.

Best regards.