Cooling system

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    OMC kit Stringer, Magnesium

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    OMC kit Stringer, Zinc

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    OMC-kit Stringer Zinc

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    OMC kit Cobra, Zinc

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    OMC kit 50-75, Magnesium

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    OMC kit 50-75, Aluminium

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    OMC kit 50-75, Zinc

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  • Kirby Morgan kit, Zinc

    Kirby Morgan kit, Zinc

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  • Honda kit 40-50 Aluminium complete

    Honda kit 40-50 Aluminium complete

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    Honda kit 40-50 Zinc complete

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  • Honda kit 40-50, Zinc

    Honda kit 40-50, Zinc

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    Honda kit 40-50 magnesium

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    Honda kit 40-50 alluminium complete

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    Honda kit 40-50 zinc complete

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    Honda kit 40-50 alluminium

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  • Mercury Anode kit for F30 F40 F60 Zinc

    Mercury Anode kit for F30 F40 F60 Zinc

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  • BRP Evinrude KIT ETEC-G2, Magnesium

    BRP Evinrude KIT ETEC-G2, Magnesium

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  • BRP Evinrude KIT ETEC-G2, Aluminium

    BRP Evinrude KIT ETEC-G2, Aluminium

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    BRP Evinrude KIT ETEC-G2, Zinc

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  • Hardware kit composed by fastening bolts and screw

    Hardware kit composed by fastening bolts and screw

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    Mercury kit F75-115EFIMG

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  • Hardware kit composed of fastening bolts and screw

    Hardware kit composed of fastening bolts and screw

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  • Hardware kit composed by fastening bolts and screw

    Hardware kit composed by fastening bolts and screw

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  • Hardware kit composed by fastening bolts and screw

    Hardware kit composed by fastening bolts and screw

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The various types of cooling water systems

There are three types of cooling systems:

  1. Direct cooling: a cooling water system whereby water is pumped into the engine block by a impeller pump.
  2. Indirect cooling: a separate cooling water system (also called intercooling or heat exchanger system) in which there is coolant in the engine and cooling water is pumped through a heat exchanger by means of an impeller pump.
  3. Indirect keel cooling : a keel cooling system, in which cooling pipes with coolant run under the boat. With the latter system, a wet exhaust is not possible unless you have installed an additional impeller pump or electric pump.

Dry or wet exhaust?

Choose a wet exhaust. With a wet exhaust, the noise is muffled by the water. You can also use a rubber exhaust hose because of the lower temperature. <read more>