Overheating mercury sci 700

[Moore Driven]

Over heating sci 700 mercury marine

 

[GA_Boater]

Welcome aboard.

Is there a question? What's an "sci"?

 

[Bt Doctur]

 

[GA_Boater]

Thanks, BT. I swear I saw this was in the outboard section and thought is was a Merc 700. :doh:

 

[alldodge]

Need more info.
How is it overheating, at idle, on plane, WOT, or all?
When did it start?
Is this a new to you boat?
Has the impeller been changed?
If there is a sea strainer, is it clean?

 

[Bt Doctur]

I think a turbine would have a lot less junk attached to it.

 

[Scott Danforth]

I think a turbine would have a lot less junk attached to it.

no more stuff bolted to that motor than a typical 5.7 other than the supercharger.

the motor is nothing more than a low compression 502 with a supercharger. on there the heat exchangers, exhaust, fuel system, starter, alternator, exhaust, mounting brackets, etc.

 

[Bt Doctur]

hope I never see one to work on

 

[Rick Stephens]

Kind of appears all ya'all are talking to yourselves anyway.

 

[alldodge]

Kind of appears all ya'all are talking to yourselves anyway.

Hey, we like doing that, but you never know, he might not be "a one and done" kind of guy

 

[Scott Danforth]

Kind of appears all ya'all are talking to yourselves anyway.

I like the answers that way. sort of like talking to the wife.....:behindsofa:

 

[Maclin]

hope I never see one to work on

If you do I hope it has more than just a note on it that says "BROKE"

 

[Bt Doctur]

if they leave a note like that my note would be "where`s the blank check"

 

[Rick Stephens]

You guys crack me. Makes this forum fun. Thanks.

R