8/17/2023 0 Comments High five 5 blade propellerOn the other hand, you want to stay with just a few blades if you could because (think of the propeller's blade path) more blades are more likely to get in the wake turbulence (or even sonic disturbance) of the proceding blade which reduces the ability to convert horsepower into thrust. ![]() Again the Spitfire is an example of a fighter where the 'working' altitude the propeller had to be designed for also increased significantly over its production life. A fighter that flies at high altitude has to have 'more propeller' than the same HP fighter that is limited to a lower altitude. The Spitfire had to have been a propeller problem since HP more than doubled from the Mk.I to the Mk.22/24, but the landing gears legs stayed short.Īnother issue is that the propeller has to be big enough to absorb the engine power at high altitude where the air is thin (low density). Getting bigger in diameter is usually a problem since diameter is limited by the landing gear length. Uses Flo-Torq II Hub System to cushion and protect the engine drivetrain from most damage causing impacts.When engines get more powerful there are only a few ways for a propeller to convert the increased horsepower into more thrust get bigger in diameter, wider blades or more blades.Excellent hole shot, acceleration and great for back-trolling fishing.Equipped with Mercury's PVS (Performance Vent System) plug kit.Most popular outboard or stern drive water sports tow boat propeller.Five stainless steel blades deliver the power of your outboard or stern drive to the water in any condition. ![]() Our legendary reliability and durability let you boldly embrace your next adventure‚Äîlarge or small‚Äîknowing you‚Äôre backed by the best quality design, engineering, and materials. Mercury Marine‚ passion for performance is matched by your drive for the new, the unknown. See your owner's manual for other Flo-Torq hub options, thrust washers and prop nut part numbers to best fit your engine or drive with this propeller. Flo-Torq II Hub Kit For Mercury, Mariner or MerCruiser included. The size of hole in the PVS are used to vary hole shot engine RPM's and acceleration to best match the boat and boating application. High Five propellers have forward exhaust ventilation holes that come equipped with the PVS (Performance Vent System) plugs. This High Five propeller will fit Mercury and Mariner 2-cycle and 4-stroke outboards from 135 hp through 350 hp, including 90 hp through 115 hp Comand Thrust outboards plus Optimax and Verado outboards 135 hp through 350 hp. Mercury High Five (13.25" x 23") RH Propeller, 815762A46 High Five propeller 815762A46 has a 13.5" diameter with 23" pitch. We will post updates on our home page at the top bar as soon as we know something. We carry 3rd party insurance on all shipments and can refund any order that is 10 business days late, or marked as lost or damaged by the shipper. Your personal information is safe, our systems were not compromised.Īs an addition to this issue, UPS and FEDEX are also having problems with order tracking systems and shipments are getting delayed on their end as well. We are doing our best to ship orders from other warehouses, but stock is already running low on most items as we are also not getting re-stocking trucks from Mercury/Distribution. The tracking system is down and we are unable to see what is going on. ![]() Orders placed over the weekend and early this week may or may not have been shipped. Brunswick corporation, the parent company of Mercury Marine, and our distributor and warehousing partner has had a major system incident and has had to shut down their global operations until further notice.
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