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    New small block for Sundancer 260

    My block has corroded and I am checking on getting a new small block, or getting a certified engine to replace, depending on cost . I am leaning towards a small block, since I have almost everything new from try to solve a overheating problem, which some of you have helped me with. My question...
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    Has anyone had any success with Reman 5.7L/350, 330HP Vortec Marine Base Engine.

    I am thinking of putting one in my 2002 Sundancer 260. Thanks
  3. S

    If I need a new block due to blockage and maybe rust I was looking at this block to

    replace existing one. They told me this would fit. It has more horsepower. Has anyone tried this one?? Reman 5.7L/350, 330HP Vortec Marine Base Engine. Replaces Mercruiser years 96-up Thanks
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    2002 Sea Ray Sundancer needs a Chevy small block. Maybe not now!!! Pulled engine and

    then freeze plugs and found the blockage we have been looking for!!! Mechanic now will try to clean out the blockage and save me from having to buy a new engine. Has anyone had this problem before,and any ideas best way to clean out ???
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    2002 260 Sundancer, when I turned battery on all alarms, lights, winshield wipers etc

    went on and would not turn off unless I turned battery off!! They would not turn off with individual switches. Thanks for any help. Mike
  6. S

    Taking 260 sundancer out of the water and would like to blow out the freeze plugs

    Any suggestions for a best way to do this?? Thanks
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    Called Michigan Motors and they said before spending allot of money, First check the

    Flappers under the Y-plate??? They said that may be causing your engine to heat. I am by no means a expert but if the flappers are worn down would that cause the engine to heat up after it reaches 2800 rpm?? As I have said before we did everything to the engine that was suggested here ,to fix...
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    2002 Sea Ray Sundancer needs a Chevy small block.

    As I reported late summer I had trouble with the temp heating up when speed passed 2800 rpm. Thanks for all the advise, which I followed almost everything. After replacing almost everything the heating problem still existed. Runs good under 2800 RPM but heats up above. Decided to replace the...
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    2002 Sundancer 260 window screens.

    Was wondering if anyone knows were I can buy the window screens for my boat. It is the oval rubber with the screen that slips into the molded oval part of window. Has anyone replaced them themselves and how did they do it. Thanks in advance.
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    Serious blockage in water jacket of my 260 Sundancer.

    I have posted about my Searay Sundancer 260 heating up when it gets to 4,000 RPM. I posted everything we did, replaced risers and manifolds, replaced water pump etc. Well come to find out there is blockage in the water Jacket(space were water circulates to cool engine) and I was hoping somebody...
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    high temp warning at high speeds (3200-4200 rpm)

    I have a 2002 sundancer 260 5.0 bravo with 250 hours. Just put in new risers, manifolds, alternator, water pump. Took boat out and was running well then about 5 minutes into trip and moving at about 4000rpm warning signal goes off showing high temp!! I shut off engine and let it cool down. Then...
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    Replace exhaust manifold and risers on 260 Sundancer

    Could somebody give me a estimate on how many hours it would take a boat mechanic to pull out and replace the exhaust manifolds and risers in a 2002 Sundancer 260. I was guessing about 4 hours per engine but was not sure? Thanks
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