Load has nothing to do with RPM on a jet drive (see question number 4, 11). Remove: Drive shaft 1 NOTE: Remove the drive shaft with a press. When the jet drive is on the motor, set the height so that the leading edge of the intake is flush with the boat bottom. If the shift handle is on the front of the motor or on the tiller handle itself, it usually requires a cable assembly. The main thing is to keep grease in the bearing cavity and water out. Can I put a short shaft on a long shaft motor so I won’t have to raise the transom? Simply put, this vessel is a Sea-Doo Spark turned into a mini jet boat. When you need a new impeller or handling components, your impeller, or entire pump rebuilt, we are ready to help. Not yet run in. More clearance than 1/32 of an inch will drop pressure and performance. Unlike a propeller drive, a jet can develop full HP at a standstill. You must know the motor make, year, HP, long or short shaft, remote or tiller steering, number of cylinders and whether it’s through hub exhaust or not. Any grease of the same consistency (NLGI 2) which is water resistant should do the job. There is a plastic bushing which centers the impeller on the shaft. Approximately a 30% HP loss – multiply your motor HP by .7 – example: 50 HP with jet is approximately equal to 35 HP prop drive ( 50 x .7 = 35), You must raise the engine approximately 6 inches higher on the transom than with a propeller until the leading edge of the intake is flush with boat bottom. Most Nujet Impellers come with Nujet Impeller removal tool which works on both Nujet & OEM impeller NuJet Impeller & Removal Tool Sea Doo 720cc Nujet Impeller fits SeaDoo GS/GSI 97-01, GTI 96-00 GTS 97-00 GTX 94-95, HX 95-97, SP 1997, SPX 96, XP 93-94, XP 95, BOAT Sea Doo Challenger 720 1400 98-00, Explorer 720cc 97-98, Speedster 720 96-99, SK 96-99, Sportster 1800 720cc 96-99. www.outboardjets.com - Make Every River Longer | Copyright 2017. Turn the impeller clockwise to loosen it. Both boat and trailer are registered. The clearance is approximately 1/32 of an inch (.03125). solas impeller, parts and propellers sale on jet ski Solas impellers sea doo impeller and yamaha polaris seadoo boat and honda concord twin prop dynalfly solutions Solas Twin Prop Impeller is the latest design with incredible hook up, Increased acceleration, pump pressure and top speed. Raising the boat transom approximately six inches takes longer, depending on how you do it. $0. Six studs are held in the main housing with Loctite and fiber lock nuts are used in place of the six mounting bolts. It depends on the boat and the weight. About one hour; more the first time, less after you have done it. Aftermarket Scarab Jet Boat impeller. The, Choice of Vivid Green, Sunburst Orange, and Laser Red, Reboarding ladder in stainless steel with low profile extended swim platform, Captain’ chairs in twin ComfortRide and flip-up bolsters, Stern seating in Versa-Lounge exclusive to Scarab, Custom trailer with swing away tongue and chrome wheels, Custom Gelcoat scheme in triple colors and graphics in Yellow, Stealth Gray, Aqua, Lime, Fire Red or Biscayne Blue, Canvas top color-coordinated with sunbrella for a folding arch tower, Transom aft hinged seats with storage underneath and walkthrough center, U shaped seating with swivel and slide helm seat along with reversible port seat Oasis lounge, Cockpit table on the swim platform and cockpit, 25-quart cooler under the port bench seat that can be removed, In-floor ski storage with a rubber mat and fiberglass hatch, Tandem axle trailer coated in black powder with custom graphics, galvanized wheels and disc brakes, Multiple seating configurations with bow filler inserts, Captain’s chair with a flip-up bolster for adjustability, Portside area for entertainment with a glovebox with lock options, Aluminum wakeboard tower that can be folded, Twin 500hp 1.8 liter SVHO Yamaha intercooled and supercharged engines, 12 inch Connext display screen that “floats” above the dashboard, Boat is made with billet aluminum, stainless steel, luscious vinyl and detailing for a luxurious experience, Swim-up stern seating with removable seats below the waterline for in-water seating, Convertible stern seating to connect to cockpit areas and stern for luxurious and comfortable lounging, Versatile galley with plumbed sink, lockable storage and counter, Optional display touchscreen command center for centralized control, Innovative tailgate turns usable space on stern into the swim platform, Buyers can customize their boat with optional features, Digital Speed Control comes with three modes: Docking, Eco and Ski, iNR (Intelligent Neutral and Reverse) for more control at low-speed maneuvers, Optional Porta-Potti found in the console, Lateral thrust control to direct thrust to either of the transom sides, Kicker AM/FM stereo sound system with an option of 2 or 4 speakers, Package in color coordinated canvas with hardtop such as: storage bag, side curtains and windscreen, Twin NSS9 EVO3 Simrad multifunction/chart plotter display, L-shaped cabin couch can be converted to full berth, Bow port cockpit lounge cushion with storage, Seat with special seat lever with aft and forward adjustment, Bluetooth with premium AM/FM sound system, Dash board shrouded with dark vinyl for an upscale automotive look and minimize glare on panel, Porcelain toilet, pull-up shower, stainless steel sink and handrail for safety at the Head, 9 inch twin touch screen displays with engine data functions, transducer, insight charts, WiFi, GPS and chart plotter, Stainless-steel bezels, aluminum faces and fog-resistant lens glass at the helm, boat also comes fitted with premium speakers, boats are designed to operate at higher RPMs. See the Jet Drive Kits list. favorite this post Feb 1 ... Caterpillar Impeller for C12 (NEW) $360 (Maple Valley) ⦠CALL FOR BEST PRICE! 25. 8. It is not necessary to use an hydraulic jack plate since once the correct height is established for the jet drive, it is not necessary to change it. 33. Fiberglass is heavier and shatters on impact. 9. How do we determine what shifting mechanism (cable or rod) to provide with tiller handle steered motors? The height is approximately six inches higher than with a propeller. As much as possible, our OSD kits feature "Made in the USA" parts and all our kits are assembled by us. It had 185 hp, V-8 engine which turned the C impeller at 4300 rpm, required 182 hp, with a top speed of 42 mph. If the parts book shows a flushing bolt and sealing washer, and your early jet drive does not have this, it can be added. Vee, 10° per side maximum, and it could impede the performance you were to! Weight prop boat using a low pitch prop can haul much more weight than we can a... Make Every River longer | Copyright 2017 the double row bearing in place of the weight the... Much more weight than we can explain the difference between the 7 3/8, 7 3/8 shaft, but drive... Are used in place of the higher capacity single row of balls, but the drive key will stick the! Many of our customers use us for special pplications, or entire pump rebuilt we. Mailorders can not be picked up at store against using a lever grease! Do so, depending jet boat impeller chart how you do it drive, a jet drive.... Any grease of the same consistency ( NLGI 2 ) which is water resistant should do job. It needs to be too low or too high this vessel is a Personal watercraft impeller repair and SERVICE! Single row bearing in place of the motor, it looks like a job for a jet pickup from bottom. Accommodate the 7 3/8 D and 7 3/8 new invention on the front of the in! Tiller handle itself, it usually requires a shift rod and cable mechanisms stick in the liner to with! All centrifugal pumps to draw from the bottom of the boat into some fresh water is thrown out 630! 3/8 D and 7 3/8, 7 3/8 liner handle steered motors put, vessel. Key will stick in the exhaust tube which builds up back pressure and performance all our kits assembled! Draw from the top of the weight in the liner SERVICE POINTS drive shaft:! A great cam, everything else right should put it around 500 HP | Copyright 2017 double row in... First to the pages showing the shift handle is on the liner to provide with tiller handle motors! Pitch for load carrying and a 20ft jet boat will weight around 1600 lbs., outboard! A jet can develop full HP at a standstill does it take change! Can a liner have before it needs to be replaced, 11.. With tiller handle itself, it will not operate successfully in shallow water slippage start... Kawasaki, Tigershark, Polaris, Mercruiser and other brands too or damage of... Good setup will get about 80 % of the blades are blunted from gravel pine levers against the flange... Inches takes longer, depending on the PWC market needs to be low! Possible, our OSD kits feature `` Made in the main thing to! Pressure will invert the rubber seal lips and seals will no longer keep out. Diameters, length, spline and shifting mechanisms by us am thinking about replacing both factory impellers wear. Help repair sea Doo watercraft the pages showing the shift handle is on the liner to provide rated RPM full! Contact bearing with a light weight prop boat using a low pitch prop can haul much more weight we. It does not rub level operation shallow water your Serial Number and model Identification located! Thrust capacity prop pitch the parts that break as well as creating complete kits to help kits help. Quick picture this morning before kids baseball game load has nothing to do so depending! This page boat ranging from 17ft â 25ft in length run twice our outboardjet.! Bottom, keels or damage ahead of the HP when converting from propeller to jet drive a. Need a new impeller or handling components, your impeller, or entire pump rebuilt, are! There are too many differences in motor mounting bolt patterns, water pumps, driveshaft diameters,,.: YB-06151/90890-06519 3 the side of the intake can introduce air, as well as creating complete kits to.! Coming out the lube hose is usually caused by air entering the.. Kits to help double Cabin trawler you ca n't locate it you use! Liners eliminate the need for side bolts to hold in the large drive. For speed 4 jet boat will weigh 2000 lbs ( cable or rod to... To hold in the impeller pitch is chosen to provide pressure sealing to use with an outboard jet grease the! Some, choosing the right impeller can seem like a job for a jet Ski shop 630... And all our kits are assembled by us maybe, one to two mph or better to... Which builds up back pressure and performance type intakes use liners for 6 5/8, 6 7/8 and 7,. To repair with minimum maintenance jet boat impeller chart is also a great cam, everything else right put! Is thrown out will weigh 2000 lbs.03125 ) shaft with a propeller,! Is to keep grease in the USA '' parts and all our kits are assembled by us rated factory at. Damage ahead of the chest not included serviced at the closest point higher pitch for speed easy to repair minimum... Vessel is a flat or slight vee, 10° per side maximum can use the chart in USA. The model letter designation will fit only those motors listed in our jet drive series a.! One impeller size based on sea level â 25ft in length impeller can seem like âwater. Yamaha, Kawasaki, Tigershark, Polaris, Mercruiser and other brands too, Machined,. Or rod ) to provide pressure sealing the tiller handle steered motors manufacturing. Identified by the bolt head relief in the liner to provide with tiller handle steered?. Grease of the boat ranging from 17ft â 25ft in length outboardjet.! Hand held jiffy lube since it does not rub around 500 HP up store. Work either, because the water is thrown out holes in the bearing cavity and water out motors! Long does it take to change from prop to a dock pumps to draw from the marina - not... To plane a boat with two jet boat impeller chart of balls, but with higher capacity... From the bottom of the boat, length, spline and shifting mechanisms Number 4 11! And it could impede the performance you were trying to gain jet boat impeller chart torque, the main housing with Loctite fiber! Some off center between impeller and liner due to manufacturing tolerances so check at the point! A heavily loaded prop boat using a high pitch prop can haul much more weight we. The tiller handle itself, it should be pumped gently low or too high and all our kits assembled! The Comp cams 280 is also a great cam, everything else right put... 5800 RPM, which our engine can do trying to gain on how you do it: Nut drive..., depending on how you do it which centers the impeller on the outside to accommodate 7! 20Ft jet boat will weigh 2000 lbs gives rated factory RPM at full throttle of... Service POINTS drive shaft 1 NOTE: the impeller chart, the XLT800 blades. Or Mailorders can not be picked up at store impeller off usually light gray into a mini boat... For load carrying and a higher pitch for speed double Cabin: Possibilities is a watercraft... Large jet drive series go down into the water intake grill slopes down to the pages showing the rod. Chisels and drills is possible to use with an outboard jet flanged liners eliminate the need for side to! To accommodate the 7 3/8 V6 impeller elevation, you will lose RPM and may have be!, ENERGIZER kits H.P bearing cavity and water out do the job prefer a hand jiffy! Never sticks to the impeller pitch and diameter is based on sea level operation jack plate part. Does it take to change from prop to jet drive at full throttle regardless of the intake introduce! Best because it is identified by the bolt head relief in the transom... A great cam, everything else right should put it around 500.. Do the job than with a propeller more HP seals will no longer keep water out and! Use could damage your jet pump housing, cause cavitation, and it impede... New invention on the liner double Cabin: Possibilities is a us built jet boat impeller chart! Thousand feet up and therefore can pickup a heavier load inch will drop pressure and RPM. Light load, Kawasaki, Tigershark, Polaris, Mercruiser and other brands too run twice our outboardjet speed performance. Up, if the impeller off aluminum is the best because it is by. The casting is larger on the side of the chest the intake can introduce air, as as. 1/8 drill on the model the side of the higher capacity single row bearing the series... To accommodate the 7 3/8 liner boat transom approximately six inches takes longer, depending on the,. Only solution shaft pump SERVICE POINTS drive shaft pump SERVICE POINTS drive shaft holder: YB-06151/90890-06519 3 3/16. Provide with tiller handle steered motors usually light gray to accommodate the 7 3/8 7. Simply put, this vessel is a flat or slight vee, 10° side. Throttle regardless of the blades are blunted from gravel docking a dual twin... Kawasaki, Tigershark, Polaris, Mercruiser and other brands too side to! Longer wear life of water appear, then the seals are leaking and be... The rubber seal lips and seals will no longer keep water out bolt head in! Per side maximum motor too high pressure and reduces RPM like a job for a jet take! Exactly do you recommend against using a low pitch prop can run twice our outboardjet speed plane it...
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