I had a K24..I didn't like it that much. It was "empty" by 4500 rpm.
The K26 is not that much bigger. But it will keep the boost a bit longer The K24 can't deliever boost for more than 280 bhp. The K26 can deliever to abot 350. And my goal is to break the 300 hp limit
I ran with 6:1 in comp.ratio, so i'm used to run with "turbo-lag" . Hehe
(Sorry my bad english)