I think the KKK K27 is the one that Blitz uses as an upgrade single Turbo on the Skyline. With this turbo, I think their car did something close to 840RWHP. I would assume this to be a reletively big turbo and I know that the turbo someone mentioned to me (T27) is supposed to be a small turbo. Thanks anyways. Gotta look around some more and see if anyone ever heard of anything of T27.