Multifunction Speedo Fuel Management Guage?

[Salty Dog]

Will this work with 1991 twin 250's?

[Salty Dog]

WHat is the part # of the guage in kits 6Y5-W0088-70-00 and 6Y5-W0088-80-00. Is it the same guage with different harness and extra sending unit?

[boats.net]

Yes it will work on 91 250's. The part number of gauge is 6Y5-8350F-00-00 in both kits.

[Salty Dog]

I am interested in the speed fuel management combo guage. Will that plug into my '91 harness and replace the speedo? What is that part #? Thanks

[boats.net]

6Y5-W0088-80-00 is the Speed/Fuel mangagement combo kit. 6Y5-W0088-64-00 is the Fuel management kit for dual engines.

[Salty Dog]

Is there a speed/fuel combo kit for twin 91 250s?

[boats.net]

6Y5-W0088-80-00 is the speed/fuel combo for twin 250's.

[Salty Dog]

Thanks, will it plug into my existing speedometer harness? Will the combo guage recieve info from the GPS like the seperate guages do?

[boats.net]

Yes it will connect to your wiring. You need to order optional 6Y5-85721-F0-00 signal lead to connect to GPS.

[mrgumdrop]

6Y5-85721-F0 Signal lead for GPS is rather expensive.

The only wire hooked to the GPS is Port 2 Data Out. It is very thin wire and having an expensive signal lead to the Fuel Managment Gauage 6Y5-83500-40-00 (BK) appears to be an overkill.

[briggss3]

6Y5W00886400 on a SINGLE Outboard

I am thinking of buying the 6Y5W00886400 off of E-Bay. It is listed as a dual motor kit. Can I use this on my 1995 250HP Yamaha?