Injecting prior to turbo comp' impellers

[Grant M]

Can the impeller wear on pre turbo injection be the result of the speed at which the Injectant is Injected into the compressor? Due to some of the systems I have seen the pumps are at a very high pressure to gain atomization of the injectant?

Looking between a few of the system available the Rice racing kit doesn't seem to force the mixture out at a great velocity, due to him using turbo pressure to drive the system whereas other pump driven systems do.

Just a thought iv been having to explain why people experience wear and others don't.