I've been hunting high and low for some timing plates for this engine, to avoid the massive cost of the Porsche ones, when I wont be using them much at all. I have found some roughing in overlay plates set at
https://www.porscheshop.co.uk/our-br...ates-pair.html

965 and 9653/1
and the plates
9661 and 9661/4

Does anyone know any alternatives I can use?

For my limited use the stromski tools kit is a bit excessive, and I can only see one cam holding tool they make

If anyone can point me to a good source for some it would be appreciated
thanks