So I've got my built heads torqued down to the built block and put my gsc s2 cams in to get the measurements I needed for valve adjustment. After getting the measurements needed I find out Subaru doesn't make a shimless bucket low enough. They go as low as 4.38mm but I need 4.34mm on one and I really rather not take the heads back off to send out and get the valves clipped so I came across these lighter/stronger buckets from Supertech that go way below what Subaru offers which is great in my case but has anyone used them before or a shim under bucket setup on anything? I know some porsches use that set up and a lot of bikes, also some of our 6 cylinders. Googled but couldn't find any turbo Subaru guys using them.
There's another website with better price but can't find it right now.