cmi/merc

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06-26-2011, 09:32 PM

sickoutlaw

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cmi/merc

anyone know of the mod recommended to do ??

06-26-2011, 09:43 PM

Young Performance

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Mod to what?

06-26-2011, 11:16 PM

GTOFFSHORE

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Quote:

Originally Posted by sickoutlaw

anyone know of the mod recommended to do ??

If you mean the mod to change flow search on here it has been explained in detail.

06-27-2011, 06:26 AM

Beak Boater

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Are you talking about theis mod?

http://www.offshoreonly.com/forums/g...-bulletin.html

06-27-2011, 06:57 AM

thirdchildhood

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I'm not doing it. My headers run cool now.

06-27-2011, 08:11 AM

Dave M

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I did the mod last week. Very easy, 15 minute job.

Afterwards, the only difference I noticed is when I drain my headers, more water seems to come out of the port side than before.

When my boat is in the water my headers run nice and cool. But, for some reason when I run on the hose, the port side gets very warm. I don't like to run on the hose for any more than a few minutes.