is there such a thing as a K25?

[Ken Keith]

I know of the K24 and K26 for the Audi applications.  I've also heard of K27 and even K28's from the Porsche circles.  Them are some big ole' turbos, btw.

Some on this list have swapped between K24 and K26, to try to find a good balance between (either) top end power and a early boost onset.

I was wondering if there was such a thing as a K25?  Seems like it might not be a bad idea, to split the difference between the two options.  (Kinda like a .40S&W is sorta in between a 9mm and a .45ACP.)

Or, if there is no such thing, then perhaps one of Javad's hybrid turbos would be a similar option.

Is that even a good idea, to split the difference between a K24 and K26?

Thanks,

Ken