Just to clarify some of the details on this post
The pics of the head are actually one that hasn’t ever been damaged – to the best of my knowledge. The damaged head was repaired and looks identical to the one in the pictures shown here. When I took the damaged head back to the workshop where it was originally done I wasn’t entirely convinced that I would be happy with the repair, so I gave another standard 16v head to be worked so I wouldn’t have to wait another few weeks after getting the repaired head done if I wasn’t happy with it.
The outcome of the repair was that it was done to a very high standard. It is only because I know which chamber was affected that I can tell where is has been repaired – normally when ally is welded you will see a line where the old and new metals join, but this is not evident here. I was very happy with the repair and I would have been putting this on my engine, but other factors outside of anything to do with the head meant I haven’t done this (the debris from the valve and chamber damage was worse in the bores than first thought and meant the engine had to come out to be honed properly at a machine
shop)
So I am selling two heads, one bare head, and the other is fully built up – new tappets, KR cams, new cam chain, new studs, early Golf 16v metal water housings with new seals, 3 new temp senders. It is ready to fit directly to the block, with no bits to swap over. The reason that the repair wasn’t mentioned originally is that I wanted to sell the non repaired head first, and as of last night I have now done that. The buyer only wants the bare head, so all the other bits go with the repaired one. The repair is to a very high standard, and will not compromise it in any way.
With the bits that are included over and above a head that you would buy at around £600 from Stealth or C&R (and I mention these two particularly as the workshop that has done these heads supplies the exact same product to them) I do think that it’s good value (but there again I would say that as the seller I suppose). I wont be making any money on what I am selling, in fact I will lose, but I want to recover a good part of my outlay.
The other thing that I should mention is with regard to the workmanship that goes into these heads. The guy responsible has been doing VW heads for over 25 years, and was responsible for the first 16v VW head in this country (for those that want to know, it was for a BRM 16v that they imported themselves from Germany before they were sold here in the UK, back in 1985/86) He does a lot of work for the VW cup guys and knows what he is doing with these heads. I personally will go to someone who has a good reputation within the circle of work that I am wanting, in this case VW cylinder heads. There are quite a few of his heads running in Golfs that I know and have driven. They all without fail make good power. Whether other tuners heads would be to the same standard, I don’t know, but the only other flowed head that I have come across had very large port work, but nothing done to the chambers or valve area.
One more point to clarify is with the castings of the 16v heads. All of the 16v’s, be it KR, 9A, 6A, or ABF all use the same (051) casting apart from very early 16v Golfs (which had an 027 cast). There are differences in the size of the ports between the standard KR, 9A, and 6A because of the applications in which they were used, but the only other difference that the ABF head has is the valve stem length. There are details of this somewhere on the net, but I don’t have a link to this any more. Once the heads are worked, they all become equal in terms of output.
I have written all this in an email to BeezaGTI and I am more than happy to show him the work that has been done to repair the head if desired