terrygeorge
Cadet
- Joined
- Feb 3, 2004
- Messages
- 10
Recent Yamaha series (50hp 4 strokes) have a facility for flushing with fresh water through a hose input.... does anyone have views as to the efficiency of this compared to running the engines with fresh water through muffs on the water intakes. Are there any concerns on the long-term effects of running the engines daily for 15 minutes using muffs and fresh water ??<br /><br />Thank you<br /><br />Terry