how to tell if headgasket gone 2stoke 40 with cooling prob

[toadfish]

Been trying to sort a coooling prob, 10 year old enduro 40, replaced impeller, [needed it], but discovered still o/heat AND cooling water coming out where should not ie brackets above exhaust, just a dribble, but....?
Please; need help as spanish mackeral are on the bite but prob. only a week or two before they head north, [wish i could follow and yes im in Aust.]

[toadfish]

re toadfish again

should have said around mounting brackets [?] connect to exhaust casing, just below engine block etc...[can we attach digi pictures to help?]

[boats.net]

Not familiar with the Enduro motors but if has thermostat then check it, The powerhead mounting gasket may be blown if water is coming out below powerhead.