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Thread: Merc 500efi/bravo reliability????

  1. #1
    1030
    I'm looking for some opinions/experiance with a mercury 500efi (blue motor) with a bravo drive(not x or xr) 125hrs.
    Reliability?
    Average live of 500efi?
    Thanks, 1030

  2. #2
    Havasu1986
    I'm looking for some opinions/experiance with a mercury 500efi (blue motor) with a bravo drive(not x or xr) 125hrs.
    Reliability?
    Average live of 500efi?
    Thanks, 1030
    Most of the motor heads are here in Havasu for the Poker Run Going down to the Nautical to check out the big boats

  3. #3
    1030
    yup, I did'nt think there would be much of a response till monday....
    thanks

  4. #4
    shippingguy
    I'm looking for some opinions/experiance with a mercury 500efi (blue motor) with a bravo drive(not x or xr) 125hrs.
    Reliability?
    Average live of 500efi?
    Thanks, 1030
    It will be very reliable. It is probably a Bravo XZ drive. That was the beefier drive before the XR came out. If you treat the package right and keep regular maintenance both will live for a long time. I had a 525 in my last boat with an XR drive and I ran it hard for 130 hours no problems whatsoever. Changed the oil in the motor and drive every 25 hours and you are good to go. I would definitley have somebody go through the drive and motor before you buy.

  5. #5
    Screaming Pete
    i had an hp500 blue motor and it ran great, at about 60 hrs i put new impellers in and a water pump only because i boated in the lower river. lots of sand down thier. other wise i heard at some point it's wise to do valve springs. they were great motors and designed to run hard in the factory class 1 and 2. something you could run hard all season

  6. #6
    Senior Member
    Join Date
    Nov 2009
    Posts
    4,409
    problem is if your not buying it new,who knows what the realiabilty is maybe you get a guy like andy01 that put 50 hrs on it but it is beat to shit,or a guy that enjoys boating and dont have to be at 5100rpm the whole time your in the boat and has taken care and not ran it top to death.Tough call.

  7. #7
    1030
    Its a one owner boat, "never been beached", and the owner (not a kid) seems like he's not the type to run it hard.....

  8. #8
    Senior Member
    Join Date
    Nov 2009
    Posts
    4,409
    i would say it has plenty of life left then...

  9. #9
    shippingguy
    Its a one owner boat, "never been beached", and the owner (not a kid) seems like he's not the type to run it hard.....
    Ran hard or not I would get the motor and the drive checked out still. See if he can show you maintenance receipts. Problems arise when the proper maintenance is not followed through with.

  10. #10
    1030
    I might be going for a test drive this weekend and will be having it looked at before any deal is made.

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