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  1. J

    Repair question DECK/SOLE

    Hello All, I think i am going to have a big task ahead of me. The boat construction is solid EPOXY not vinyl esther, handlaid Hull. The stringers are solidwhere i could access them, I took core samples refilled with west. I will be repairing a transom and Filling it in. Back to the construction...
  2. J

    Question regarding surface piercing \ pulse drive

    I tried looking around, i cant seem to find any information. But has anyone on here ever installed one of theese drives, i.e http://www.simplicity-marine.com/smd1.htm. Interesting as it is i have a 28 foot center console with outboard. I would like a single diesel inboard, and this way seems...
  3. J

    Hard enclosire for CC ????'s

    Has anyone everbuilt a full three sided BIG enclosure similar to this or know where to get them ? http://www.watervisioncharters.com/pages/ourboatmain.htm i'm not talking about thoose little phone boths like Pac Pilot house. Thanks Jim
  4. J

    seacast users only

    I am thinking about using seacast, I have seen pictures with quad 250's hanging off a seacast transom. I like rebuilding with a core that doesn't rot. The only thing i haven't seen is how does seacast hold up through the test of time ? are you guys seeing any spidering or cracking from stress ...
  5. J

    LIFESPAN of yammy part ?

    Just out of curiosity with todays crap fuels and additives, what is the avg life span of a Fuel Pump Diaphragm , carbed saltwater 250 1991 ?
  6. J

    Prop tuning gurus

    Gentlemen, here it goes, i have a 28ft master marine center console, 1991 yammi 250 salt. Boat is very heavy with very sharp entry points, its no speed demon by any means. I have been trying to tune for maximum perf/fuel consumption and have been left dumbfounded. first setup is the original...
  7. J

    Attn: Rodbolt or any other tuning gurus yammy related

    Gentlemen, here it goes, i have a 28ft center console, 1991 yammi 250 salt. Boat is very heavy with very sharp entry points, its no speed demon by any means. I have been trying to tune for maximum perf/fuel consumption and have been left dumbfounded. first setup is the original ss factory yam...
  8. J

    1996 250 dies after choke is off***baffled**

    Hello, the motor ran great 2 seasons ago, had a baby so it was fogged and drained. finally getting to it, she would spiratically start. Completely disasembled all 6 one barrel carbs. each soaked in "old" carb cleaner acid based for at least 30 minutes. I blew the carbs out with compressed air...
  9. J

    Yamaha GURUS..... help point me in a direction

    Hello, I am new here, i seen some good advice on some other topic and felt i should try here. I have an interesting issue. first off it a 1991 250 txrp. the cowling says V-x 250. What is happening is I am get popping and misfire at high rpm. It started 2 weekend ago, ran the boat all day...
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