- Tomneed a starting accurate estimate of what pitch to put on aI want to run a Yamaha Talon Aluminum 13.5 but not sure which pitchI apologize for not answering all your questions. With our propeller finder, you’ll be able to narrow your search for the most ideal prop considerably in just four simple steps. A four-bladed prop helps provide you the control you need to safely dock in a breeze. Work with your marina and do the things described in the article. Each of these elements will affect your prop performance, causing your engine to run slowly or fast and making your pontoon ride more or less smooth and enjoyable. The four-blade propeller, however, gives slightly more control at low speeds than the three-blade does at the same pitch. It depends on your hull shape, the width of your boat, the weight of your boat and the condition of your engine. Your local marina guys can probably help you or the boat dealer you buy your props from.
Running 17 pitch aluminum 3 blade prop. This is frustrating when you are fishing and you are trying to stay in the same position on the water. Boat propellers for pontoon boats can be hard to match up right sometimes. Boat performance is equal parts power and propeller. Experiment by trying the next larger or smaller pitch and testing again.
Lifting strakes and larger logs with a 90 hp Merc. Talk to the guy at your marina and perform the checks recommended in the article. Has a great hole shot but no top end. I have a 1995 Mariner 60hp with an 18-foot pontoon boat. An overly large blade can overtax a small engine and make it run slower, while a blade that's too small can cause the engine to spin too fast and damage it.
Please choose which areas of our service you consent to our doing so.Pontoon boats, because of their high profile and vulnerability to wind, favor props that provide power and control over speed. The guy at the marina can help you if you can tell him what you want. The main problem is cavitation, meaning the boat propeller is hitting air when you trim it up and the RPM’s shoot way up and the boat slows down.. This is useful for steering a pontoon boat, which has a large profile. What size propeller would you recommend?Like the article says, it depends on what you want to do with it. It also helps with handling and acceleration. Your marina can talk to you about how to change to a prop with a different pitch. Results will differ, based on various factors including, but not limited to, application, conditions, and load. it has really good low end and fair top end, it's turning 6200 loaded the way that its going to be used 90% of the time, just the wife myself and our twins plus our fishing gear of course.
(2) Read the part of your boat's manual which tells you about your motor's rating, the recommended propeller diameter, pitch, and slip.
pontoon boat with a 70 h Mercury Force. If you're all about the speed, then go for one that gives you speed.I have a 115 e-tech on a 20 ft Sylvan pontoon. What would be the best prop?I can't say. Are all the manufacturers exaggerating on the top speed like car dealers do on mpg? Too high, increase the blade diameter or increase the blade pitch. Sometimes, you just have to get a feel for the prop before you know if it is right for your boat.
If you want to go faster and don't load your boat down with a lot of people very often, you can go for a higher speed prop as described above. To provide a better website experience, skyaboveus.com uses cookies (and other similar technologies) and may collect, process, and share personal data. Max RPM IS 6200. What prop do I need?Again, all I can tell you is to go through the steps in the article and make some decisions about what you want. The current prop is 13.5 diameter 12 pitch. The pontoon diameters have kept getting larger in the last twenty years which makes the boat ride higher but some of the boat manufacturers have not lowered the transoms so the engines can be mounted down in the water far enough so you can use the trim for best performance.What you can do to correct this problem is use a larger diameter three blade or a four blade boat prop that will have more contact with the water. Large, flat-bottomed boats, pontoon boats are sometimes called party boats because of the number of people they can accommodate. The number assigned to the pitch refers to the theoretical distance a specifically angled propeller will push forward through the water per rotation. I have a 23 ft. Caravelle Razor with a 200 Suzuki and a 19 pitch propellor. These engines typically work best with small or medium pontoons, offering an over-sized, anti-ventilation panel that works to reduce prop slip while operating at lower speeds in the water. I re-proped it with a Solas 13 3/4 x 13 stainless and picked up low-end turquoise and top out now at 21 MPH @ 5400 RPM. This article is about tweaking your prop's size and pitch to suit your needs. You start with what you want to do with your boat. If you want to buzz about at high speed choose a pitch that gets you that. Less cupping will increase RPMs.Slip is the difference between the theoretical movement of the prop through the water at the rated pitch and the actual performance. If you're carrying a lot of weight or trying to pull skiers, you'll want a prop that will pull a load. We don’t tube we just cruise the lake with family and friends.