A Prout Escale 39 owner's well illustrated account of how he fixed various parts of an engine subjected to water immersion.
When and how to check your water pump impeller and change it regularly.
Step by step instructions to replace a raw water impeller
Vertical or horizontal silencers with low back pressure for above- or below-waterline installation.
A solid-state sensor with no moving parts that plumbs into our cooling circuit and detects any reduction in cooling water