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    Possible Spun Hub PowerTech 4 Blade

    Thanks for all the comments. If I throttle up at a normal speed the prop in question RPMs shot up real fast, and when I trim up even a bar on the gauge the RPMs shoot up 600-1000. Next time out I will probably buy the Yamaha 3 blades back on and look into new rods int he hits, it does look...
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    Possible Spun Hub PowerTech 4 Blade

    I recently got some lightly used OSF4’s for my 305 Express with F250’s. Was real happy with the performance of them initially. The last 2 times out I noticed one motor sounds like it is slipping under load. At cruise if I trim up at all the RPMs with dramatically increase on just the port motor...
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    Gulfstream cabin functionality

    More is always better, but I was not disappointed for our use. It was a few years ago but I think I was running high 20's MPH at cruise. In perspective I thought it was similar to my 272 Sailfish with 225 OX66's, and the 305 Express I have now has 250's and I cruise 28-30mph. I would love...
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    Gulfstream cabin functionality

    Had twin 150 HPDI's. I felt the power was perfect for the boat.
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    Gulfstream cabin functionality

    We had a 272 Sailfish and sold it during the pandemic, too early in it too, prices kept going up after I sold! We were boatels and wanted something as a "stop-gap" knowing we were going to look for a 30' Grady in a year or two. The Gulfstream was on our short list until we were on one in the...
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    Metal Transom bracket corroding what to do????

    We did the same to our old Islander, we were happy with the results. We bed the new angle iron in a lot of seacalk and it should be good for another 20 years.
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    Do plastic fuel tanks leak/crack on Grady Whites

    The plastic tank in our old 2001 Sportsman leaked at the sending unit. The rev nuts rusted and pulled out allowing it to drink water. The repair worked well and was not too hard to do. I posted about it here post #15 https://www.greatgrady.com/threads/plastic-fuel-tanks.28253/#post-227792
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    Day Dreaming ...upgrading

    The truck is defiantly a factor in towing, but the trailer itself makes a bigger difference in my experience. Our current 305 Express tows better than our 272 did, the trailer I had for the 272 was new but I was too close to its max capacity to tow comfortable and would sway if not loaded...
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    Throttling up to Turn in Place

    The video here helped me a lot and it works great. It's easy to get sucked into the "seesaw of despair" as he describes it.
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    Anyone Here Buy the '99 Gulfstream on CWS Auctions?

    I put in a bid but was outbid and didn't see what it went for, last I saw was a little over $3,000. I would have been a lot more aggressive if it was even within a 10 hour drive for me, I was thinking maybe $3k to ship from Fl to MA without its own trailer but that might have been wishful...
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    Question on Yamaha wiring

    They were round on the 2007's because I remember the HPDI's went into old holes without issue. I guess if it was me and there was any difference I would just pull the new cables to keep the OX66 wiring intact for resale value. Also I think there is a shorter harness from the key switch to the...
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    Question on Yamaha wiring

    One of those connectors is probably the oil gauges and alarms, so it might not be needed. I had to go from 2007 F150's back to 2001 HPDIs due to the corrosion issue on my old Islander. I am trying to remember but I think I had to run the new harness, I know opposite of what you are doing but...
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    Question re power at the dock

    Not sure how RI is, but Mass will let you pick your numbers if you go in person and the numbers are available. If RI is the same maybe you can get lucky and not have to replace as many.
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    272 Sailfish with yamaha ox66 225's (2 stroke) and 200 gallons of fuel

    I have the Grady report from when I had my 272 if that helps with your calculations. I would think your in a safe range, I saw 1.5mpg on a good day with bottom paint, I was usually around 1.25 it seemed.
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    Hypothetically..would you rather

    Although I have never been in the market for new, I have never been disappointed in moving up in size. We went down once, from a Sailfish to an Islander, it wasn't the plan but it was a good deal so we jumped on it which ended up helping in the long run. I do not see us going bigger than the...
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    Persistent water intrusion in fuel 19.5 tournament

    I ordered from Jegs, but this is the same one. I had to drill new holes in the tank and I used stainless nyloc bolts to secure it in place with a lot of sealant. My tank opening was shot, so next step was to seal up that hole permanently and rely on a fuel flow meter or replace tank. We used...
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    Persistent water intrusion in fuel 19.5 tournament

    We had a 2001 180 Sportsman with the poly tank. It was drinking water around the sending unit. The top of the tank flexed and pulled the screws out of the fasteners. I found a stainless plate online and through bolted that with a lot of fuel rated sealant with the cork gasket and put in a new...
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    Fuel flow sensor 2000 GW 272

    I believe the fuel flow sensors have their own harness with a 6 pin plug to the back of a gauge and not the single bullet connectors.
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    Anyone with Toddler Life Jacket Recommendations

    To prevent buying a retuning several times form amazon I am curious if anyone has a lifejacket recommendation for 3-4 year old that they like. My daughter and nephew will still fit into the Body Glove jackets from last year but I thought they were too bulky, they are also small for their ages...