Offshoreonly.com - Merc 525 EFI Merc 575 SCI

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Michael Garibay

09-20-2007 04:44 PM

When I bought my boat in April it had no power. I went with 575s, Boat came with water pickups for superchillers and scoups on the hatch for the added height of the chillers ++++++ waaaay more bling factor with the little whiners up top. Should be done in the next couple of weeks I hope..Mike

Griff

09-21-2007 04:07 AM

Quote:

Originally Posted by fountain40icbm (Post 2277972)

Go with the 525's for Griff's reasons and they are much more fuel efficient and you dont have to worry about higher octane gas and the blower. If im not mistaken the 575's need 89 or higher and the 525's only need 87.

575's need 91 octane or higher.

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