Recent content by ROYEK

  1. R

    Where to put a water temp sensor & pee stream on a 1975 70 hp Johnson

    I would like to put in a water temp sensor & pee stream on a 1975 70 hp Johnson. I'm a machinist so I know my way around drilling & tapping. I just need to know where? Looks like a spot topside rear back by hoist bracket & head. Thankyou.
  2. R

    Where is the thermostat on my 1984 75 hp 4 cyl Mariner ?

    I have looked all over to find the thermostat.On a 1984 75 hp 4 cyl merc has one by # 1 spark plug. Mine none.I looked in parts books & shows none. I can't believe a motor this size has none. Motor runs ok but runs cold. Is Mariner a cheaper Mercury ? Anybody know? Thankyou.
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