it doesnt matter if it leaks water is still going in, i have been flushing mine like that and no problems yet considering that i mostly ride in salt water..Let it leak...I have the same problem when i flush mine after a weekend of boating..It hasen't seemed to affect it yet... it just makes a mess, but then again there is water goin everywhere anyways.Is there an easier route to flush the engine for the Speedster 150? There isn't enough room to twist the garden hose so water always leak when I attempt to do it.
- Gabrieltal likes this