Description
If the point where the cooling water is injected into the exhaust is less than 15cms above the waterline, then when the engine is stopped, there is a risk that cooling water will siphon into the engine.
This can be prevented by fitting a Vetus air vent at least 40cm above th waterline. Airvent AIRVENTH has 2m of hose and a skinfitting and is suitable for hose 13-32mm.
