VW based Porsche. In a league of its own.
3 posts • Page 1 of 1
- Posts: 61
- Joined: Wed Jun 24, 2009 7:53 am
Correction, I'm wanting to replace the old exhaust and intake guides in my 1700 914 heads and change to 8mm valve stems. I believe that 1700 914's have a 13mm OD exhaust guide and a 12mm OD intake guide. But I see parts places advertising 13.06, 13.26 and 15mm OD guides. I'm wondering which do I need to suit my new 8mm stem SS valves.