A Long time ago I played around with water injection into my blower to increase CFM and HG. Had some good success and blower had no adverse effects. But I never ran much more than a mist and would cut off water about 10 min before finishing job to completely dry out blower and silencer. Then would run some oil at end of day. Thinking about trying it out again and wondering if anyone else can advice of there set up? Like to know how many GPM your using, nozzel size and pressure? Got an older 47 blower and she is tired so the water will help make a seal around the lobes. Performance Truckmounts and a company out of Utah were doing it 15-20 years ago but a lot of people locked up blowers not knowing what they were doing.