Re: Lark IV Cooling

Home › Forum › Ask A Member › Lark IV Cooling › Re: Lark IV Cooling

March 19, 2018 at 1:15 am #72708
David Stanton
Participant

    US MEMBER PAY BY CHECK

    Splash a few drops of water on the head – if it boils and spits, it’s too hot. You will probably not see much discharge unless you have it on a boat or have a test prop and rev it up for awhile. All the Johnson/Evinrudes from 1959 up that have thermostats behave this way, along with the ’58 35 HP Lark and Super Sea Horse, and the 1958 Fat 50 HPs.
    Dave