I have been trying to find find a manifold for my TO4 turbo for the last several months. I even have 2 TO4 turbos but no sutable manifold. Because of my engine mount, space is very tight. However, I am pretty sure that the HKS cast iron manifold WITHOUT the provision for a waste gate will work well.
The problem is that HKS has stopped making them, and I can't find anyone who has them in stock. I know there must be a bunch of them out there.
Does anyone have any ideas on how I could get my hands on one?
Also, I think I am going to install a cocktpit controllable check valve on the oil supply to the turbo. Someone mentioned using a mechanal valve, but I was thinking of something electrical. Any ideas on a sutable valve?
Dave Leonard
Homepage: http://www.flyrotary.com/
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