912 Cylinder Heads

[Black66]

Hi

Can anyone recommend a good machine shop that is familiar with 912 cylinder heads.
I am thinking of getting the heads to my original engine refurbished.
Machine shops I have contacted locally have no experience of Porsche aircooled heads.

Cheers
Phil

[Gary71]

Hi, I’m not sure how different 912 heads are from 911 ones but I’d imagine the basics are pretty much the same.

I used http://www.robwalkerengineering.co.uk for mine, valve guides, skim, valve seats, blast etc

Still going strong so no complaints!

[Gary71]

[camperco]

We can help. We have our own machine shop and full-time machinist.

[neilbardsley]

Hi, I’m not sure how different 912 heads are from 911 ones but I’d imagine the basics are pretty much the same.

I used http://www.robwalkerengineering.co.uk for mine, valve guides, skim, valve seats, blast etc

Still going strong so no complaints!

I found this post from Chris Turner agreeing with you viewtopic.php?f=2&t=50092&p=424586&hili ... is#p424586

Angus has a nice setup too (Will his mechanist is ex RedTek) and if that isn't enough recommendations call PRS and ask them to recommend.

[912uk]

I had Andy Prill sort mine.. I am sure he out sorced them but at least he was asking for the right way to have them done..
not cheap! but hey ho what's cheap on a Porsche.. on yes, the road tax