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September 10, 2017 at 3:58 am
#64615
Yup, they have the pressure/vacuum cooling system instead of a water pump. It has to be in motion on a boat to keep cool but there is a way around that. On the bottom of the block there should be a pipe plug which can be removed so a garden hose can be hooked up for running on a stand. They also like an 8:1 fuel mix.