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View Full Version : Merc 2.5L 280 Fuel setup



300Procraft
10-18-2011, 06:11 PM
:confused:I sold my Procraft and Merc 300PM and bought an Allison XB2003T and hung a Merc 2.5L 280 I just bought on it. How do I set up the external fuel pump/filter/water seperator? I have the pump and want to replace the filter. Do I need a water seperator and standard filter and what would work the best???:confused:

Thanks for your help!! This should be a great rig when done!

Dave:cheers:

Frank Molé
10-18-2011, 06:15 PM
hi dave info sent....

300Procraft
10-18-2011, 06:18 PM
I'll check that site out right now.....Thanks Frank!

rev.ronnie
10-20-2011, 10:13 PM
Whatever you do, run a high flow filter under the cowl right before the injectors in conjunction with your system. Cheap insurance.
Diamond Marine has a nice set up layout on their site.

rev.ronnie
10-20-2011, 10:15 PM
http://www.diamondmarine.com/

Click "fuel system 101"
Good info

300Procraft
10-21-2011, 07:01 AM
Thanks for all ther info!! Diamond does have a nice set-up. Will the high flow filter along with the set-up starve the motor?

rev.ronnie
10-21-2011, 08:52 PM
I don't think that the additional filter would affect it at all. I run a water separator filter and a filter under the cowl. I even have the screens on the injectors, no problem.

300Procraft
10-24-2011, 02:33 PM
Thanks for the info! I want to be sure I set this up correcly because it's my first 280. I've ran the 3.0L 300 but can't wait to run this rig!