best prop for mercury 115 4 stroke on pontoon
A 3 blade prop, on the other hand, can generate more power but may also cause greater turbulence and drag. Most people don't understand the nuances of prop design, such as cupping, slip, and rake. RPMs at FOT were about 6,000. XL Command Thrust fits both 20" and 25" boat and pontoon transoms. What would be the best prop? It is also 17. Answer: Pick something between high torque and high speed. Pumps, Livewell Aerator Pumps Parts, Rule 1500 GPH Automatic Deals, Trailering What would be the right propeller for my pontoon boat? Surface winds can blow the boat around when docking or negotiating narrow spaces. Try adjusting the rake of the propellor or change the composition of the blade. Some of you might not know this but the rake is the angle of the propellers tip. As pitch mainly depends on the diameter this is quite a normal range. The current prop seen better days with chewed up edges. In third place, we have the Mercury Spitfire 4-Blade Propeller. If you want to get where you are going faster, then get a prop that will take advantage of all that horsepower and convert it into speed. Gearcase Illustration Thrust washer not included, please use original Mercury Flo-Torq thrust washer, part # 12-8354671, or Solas thrust washer ME-TW, part # 81013150. He will recommend a blade that will do that for you. Trolling Motors, Shop & Sonar, Trolling This maximizes the speed and the pushing load. Also if the boat has limited horsepower, a 4-blade can give you much needed blade area to give the boat more torque. Now, you might underestimate this product because of its last position. Installation, propeller, controls, ingnition, and cables are available for an additional charge. Accessories, PWC Parts & GPS Chartplotter and Fish Finder Combo, Find What is the pitch of a propeller? Unless your motor needs some work, changing your prop will be a trade-off. Additionally, the blades are closer together which decreases turbulence. He might have some opinions on what are the best brands. And even if you have some knowledge you might even learn something new from this. Extremely reliable. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable I think I have a 23P Lazer on it. When you select a prop, check first to see that the propeller operates within its rated RPMs with the throttle fully open in a straight line. Savers, Boat Trailer Guides & High Back Reclining Helm Seat, Cabin and Well, thanks to the extra blade you will get to experience a much higher speed. Biminis, Paint and I typically do two types of driving with this boat, either tubing close to home at WOT or longer cruise 25 miles to friend's house on complete opposite side of our lake. Stainless steel propellers are stronger, stiffer, and more efficient, and they may give you more satisfaction, but they do cost more. We believe that we have provided you with enough data. You have to spend a little time and effort to determine which propeller will perform the best for your boat. Moving on, you should also focus on the pitch of the propeller. The pitch is the angle of the blades. Let's take a closer look: It has a 17-inch pitch, which is plenty for great speed. What would be a good propeller for this boat? Furniture, Boat Seat Pedestals & Tried 2 other props. Tweaking your boats propeller should begin from the manufacturers standard recommended prop. Bilge Pump, Tires, Rims, & Hub In the South we call 'em party barges, not exactly a name that invokes the image of speed. I went from 21-22 to 29+/- MPH, an FOT RPMs have dropped to about 5,000. Well, lets start with the diameter. I would like to get a little more speed. A good shop should be able to handle that pretty easily at a cost not much more than a regular repair. Weight is 2000 without gas and motor. Replacement for 2004 25 EL Mercury 2 stroke. Talk to your parts supplier. Full Factory 3 year outboard warranty included. On the other hand, the opposite pointed rake allows for a larger propeller which will give a quicker hole shot for towing skiers. Lastly, look at the rake of the propeller. This is useful for steering a pontoon boat, which has a large profile. Seats, Pontoon Boat Seats & Talk about whether you want more power (torque) or more speed versus what you are getting now. Free shipping for many products! & Circuit So why wait? 22' long. Parts, Boat Tubing & If you pull skiers, you likely want more torque so they pop out of the water. How can I keep my pontoon from bouncing at high speeds? The guy at the marina can help you if you can tell him what you want. Accessories, Electronic Navigation Answer: Experiment with the propeller as described in the article. Now, you can go for propellers with higher or lower diameters but we would suggest you not deviate too much. Does anyone have a good idea ? If you're all about the speed, then go for one that gives you speed. Varnish, Marine Adhesives, Read the article as a starting point, then take what you have learned to a marina and talk about it with the technicians. Hence, they have the option of chagrin less. Manufacturers label propellers by the diameter and then the pitch of the prop. There's no substitute for putting your butt in the driver's seat and testing how she handles. However, when it comes to mercury 4-stroke propellers you need to stick to propellers with 3 or 4 blades. Whats the best prop size for the best gas mileage? Insurance, Boat Holders, Cabin Accessories & All, Anchor & It's a trade-off between speed and power. Detectors, Binoculars & - Tom, I have a 21' pontoon that now has a 3 blade 14x11 with a 115 mercury prop doesn t seem right . Answer: Again, all I can tell you is to go through the steps in the article and make some decisions about what you want. Now pulling a tube and having the prop slip suggests you need a prop with higher torque for more pulling power. You see, we like this product because it offers so much but it asks so little in return. You will also have to consider a lot of other things. They can probably take what you tell them and make recommendations as to how best to solve your problem. The three-blade aluminum Black Max is the best-selling propeller in the world. Additional charge for boat matched propeller, controls, and cables if required. You can go with slow and more powerful, or fast and more easily bogged down (if you are towing a skier for instance. Other than that, this propeller has 3 blades. & Live Bait Category, View Distribution, ProMariner ProNautic Systems, Lowrance Hook2-4 GPS So, if it hits your boat it will create a scratch on your boat. Find many great new & used options and get the best deals for Suzuki Power Trim Single Ram 60 70 90 115 HP 4 Stroke Johnson / Evinrude at the best online prices at eBay! Mainly it's about finding what works best. Engine specs suggest RPMS to be 5,000-6,000. Question: I have a 24 ft Bennington with 300 hp Volvo penta, looking for a stainless prop just curious what you would suggest? There are other issues like cost, durability, blade width and the size of the engine that will be pushing this beast. Answer: It depends whether you're going for power or speed. Moreover, this propellers diameter is 13.25 inches. I have a Suzuki 140hp four-stroke. Marble, Engine Question: I have a 1996 24 pontoon with a force 120 on it. If you just want a standard prop, ask the guy at the boat supply. They are each called tapered, splined, or flanged. Mercury 115 Pro XS 4Cyl. Unfortunately on a pontoon So, even on a tough day the propeller will push through and get your engines running. Maintenance, Pumps and twayneking (author) from Puyallup, WA on March 09, 2012: The starting point is the prop you've got. The top end was better but the boat was slower off the start. 115 HP (2012) Mercury 4 Stroke with Black Max 13-3/4 x 15P. And that is pretty normal so you will be getting a standard prop if you do go for this one. Too high, increase the blade diameter or increase the blade pitch. But this hub tends to stay attached to the boat. Every boat has it's own characteristics depending on hull shape, engines and the load it's carrying. Boat, Sell A Question: I have an older 24ft. If you dont have the luxury of field-testing a variety of propellers, you will probably want to stick with the manufacturers original propeller style. Login, Boats Manufacturer, Boat Tables & Now, yes this product is our personal favorite but there are some valid reasons behind this. So, before that disaster strikes, you should buy the best prop for mercury 115 4 strokes. I have a 21 foot Sweet Water pontoon boat with a 50 Hp Yamaha 2 stroke, 12 1/4 x 9 prop. A one-inch pitch increase will decrease RPMs by 250 RPMs. But hey, having a propeller that can handle much greater horsepower gives you faith that it is strong. Powertech SFS4 prop. You could end up with a prop both you and your engine really enjoy in the process, CREATE Question: I have a 20ft Kennedy Pontoon, and a 50hp propeller. My 115 ELPTO pushes my 1400 lb. The easiest way is to talk to the guy at the marina. All, Boat Bimini We are at 3000 ft elevation. Question: I have a 25 pontoon with a Yamaha 115 4 stroke, will a 4 blade prop give me more control to get it on my bunk shore station? Now, the Mercury 4 stroke wont go that fast but you know that this prop can handle its top speed. 39 MPH at 5700 RPM, heavy load. And the propeller easily slides on and off. Reliable. That is what we recommend for a mercury 115 4-stroke engine. The Mercury Propeller Selector tool on MercuryMarine.com helps boaters select the best propeller model and pitch for their boat. It's just a matter of deciding what you want to do with that power. To find your propeller on MercuryMarine.com, click on Propellers, then click on Mercury Prop Selector. And those propellers should also be of top-notch quality. Deals, Pumps & Plumbing Category Fishing Boats. Mercury Outboards - Durable. Would the extra weight reduce speed by almost 40%? There's no off-the-top-of-your-head answer. The prop performs well with a max RPM of 5700 or with 3 people 5400 RPM. Test it on the water and figure out what's off. A one inch pitch decrease will generally increase RPMs by 250 turns a minute. Answer: You want the propeller that best does what you do most. & And that is because of its various unique features. If you're just cruising, you might enjoy the lower rpms, and possibly better fuel mileage offered by an engine running on the lower end of it's max rated rpm range. Typically, there are two materials for the propellers. These measurements ensure that the prop has its top speed and RPM rate maximized. BUILD & PRICE EXPLORE. For starters, this one has the highest diameter on our list. Furthermore, this propeller rotates in the right direction. Video, GPS Chartplotters & Storage Blocks, Marine Now, what is a hub? 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. twayneking (author) from Puyallup, WA on September 28, 2019: I apologize for not answering all your questions. It's 22' long. Nope, it can also work on Mercury Outboard Engines 60, 75, 90, 100, and 115 HP. Engine specs suggest RPMS to be 5,000-6,000. Apart from that, this prop has a pitch of 17. Typically driving with a few people in boat and often pulling a tube. There is unfortunately, no prop that improves both speed and power for the most part, unless you have a tiny little prop more suitable for a trolling motor. On the other hand, the interchangeable hub is easier to install. Now, if you were looking for something a little more budget-friendly then this is the one for you.
