Id run it.Should have plenty of range for your motor.
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
sounds like you have problems...