i've ran one but on a gasser! it is a quick spooling turbo!
but i don't think the turbo's last very long? when i got my truck it had one on it! and it also had 3 trashed core's with it for parts! and even the one that was on it took a dump! so i redone the manifold so it would fit a K26 and i never had a problem since!
Duane
hmmmmm, my other garrett has lasted 400k miles
sounds like you have problems...
it's not a daily driver!
i push it to it's limits to run low 11 sec in a 1/4 mile!
so yea i have do have problems! it did not give me 9sec.
Duane