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Discussion Starter · #1 · (Edited)
Just installed my first boost gauge. I am suddenly smarter since it didn't act the way I thought it would.

Here is my question...
Has anyone ever injected (air or water or steam or other) into the exhaust for the sole purpose of spooling up the turbo quicker?

Maybe a WOT could initiate a tiny or momentary water injection to spool up the turbo to give more boost before the turbo would normally kick in.

Water should expand a lot in the hot exhaust flow which should provide more volume going though the turbine. Any thoughts?
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