The general "rule of thumb" is that the pump will lose about 1% of its capacity for each 0.001 inches of impeller clearance for the first 0.005 to 0.008 inches of added clearance over the initial setting. All in I paid about $2200 for all that I needed and did the work myself. kodiak jet pump manual model 4 554 92 3 7 downloaded from stats ijm org on october 31 2022 by guest north pacific workshop on stock $4000 for the pump. The 221: two 7.5" impellers. The intake grate has wider slats to let in more water, but will let in bigger rocks too. Im not sure what is so dang expensive with these pumps Sold: 19' River Wild, 6.0 VVT LS motor, 3 Stage (prior 2.2 Ecotec). Causing cavitation and loss of performance. Most of these units will be installed on outboard motors which have steering wheel and console controls. 2001 Kodiak 3 Stage Jet Pump. and how much does that cost approx., any advice would be great. Why do jet drives use impellers instead of . Hamilton 770/Kodiak Bullet (Front) Impeller [SDM-770-BI], Hamilton 770/Kodiak Middle Impeller [SDM-770-MI], Hamilton 770/Kodiak Rear Impeller [SDM-770-RI]. : "http://www. The bullet impeller is definitely worth putting in, if nothing else. The small block of V-8 family of marine engines offers proven reliability and durability over a range of horsepower and torque. Did not sell the engine or the pump. How does the overlap 19/24 combo perform? Length 22'. An AA impeller spinning at 5500RPM will move more water and generate more thrust then an A impeller spinning at 5500RPM. Strong one-piece reverse bucket can be engaged in an emergency to act as a jet-assisted brake. Suction side wear rings are designed to limit the flow of pumpage from the higher pressure discharge side of the impeller to the lower pressure suction side. Needs a ring gear.New injectors, spark plugs, alternator, and starter this year. Did someone inspect the impellers and stators? Strong one-piece reverse bucket can be engaged in an emergency to act as a jet-assisted brake. Also, if you take a really fat girlfriend along, the price will be lower. I was convinced not to put that in by everybody I talked to about it. (It also gets rid of this banner!) Will decreasing my nozzle size to say 96mm increase or decrease my WOT RPM's? Any ideas on other options. Vortec 5.7L V8. Jet Drives for Sale . WOT RPM? Did you put in wear rings with the new impellers? Here we show what it entitles when checking impeller/wear ring clearance on your Kawasaki Jet Pump four stroke PWC . In general: Once impeller clearances reach 0.005"- 0.010" in excess of the factory design clearances the efficiency loss will be approximately one to one. 2023 Hunting Draw Results. If there is any question about the health of your impeller stub shaft seals and bearings, now is the time to change them. Jet Bucket Removed|
Looking at purchase of some new impellers for my 3 stage. True axial-flow jet design for instant acceleration and maximum fuel economy. . The MEFI ECM brings automotive reliability, low emissions and fuel savings to the marine sport engine. The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network. If we assume $1000 of parts and $4000 of labor, and if his shop rate is $100/hr, then he is saying this will take an entire week. With increase RPM's I can then delay my secondaries opening to around 3700 RPM's and cruise at 3400-3600 and achieve more load capacity. Also we have been asked what is an acceptable clearance over and above the manual . Kodiak is an established Canadian player that has been supplying Professional grade equipment for 18 years with over 300,000 units active in the field. Making jet boats steer and drivers smile since 2001. The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user. Sep 3, 2007. Forum posts represent the experience, opinion, and view of individual users.
My goal is a TON of thrust at lower speeds. Sometimes it is best to cut your losses and let the professionals do it. dapperdolphin, Jan 12, 2022, in forum: Jet Drives. Shown here is a manual spec check of your impeller / wear ring clearance . New! We don't email you SPAM, and the site is totally non-commercial. I had my thrust bearing go on me in a 2-stage a few years back now in a close coupled unit. shayno let me know what you want for the 22..like I said I have not made a decision either way yet..but may be interested. It's really not. I'm gonna call him and quiz him abit. Did u build it up to that and how does the pump perform if u did? The Impellers are around $700 a piece.
There was some interest in a discussion on my last post about Impeller pitch for my Extra Plus load testing. True axial-flow jet design for instant acceleration and maximum fuel economy. These impellers are open face, stainless steel axial flow impellers that are nicely made and very rugged. These impellers come in various pitches and styles. There are three different "overlap" impellers that are used on the first stage of multi-stage jets. These impellers are designated #1 on multi-stage jets. You are using an out of date browser. The impeller clearance is generally set to .020 from the outer edge of the impeller to the replacable liner. What is the minimum clearance you need for a Hami 212 impellor to wear ring? Looking for something that may not exist. Using a feeler gauge with 30 cm (12 in) blades, measure clearance between impeller blade tip. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you. For a better experience, please enable JavaScript in your browser before proceeding. JavaScript is disabled. var sc_invisible=1; This will set my shoulder - impeller clearance at 0.035' If there is a gap - I measure the gap, and add that much shim to the 0.035" shim (example: if you have a 0.010" gap between the impeller register on the shaft and the nose cone of the impeller, I add a 0.010" shim to the 0.035 . No the water just won't clean up. The impeller is contained within the pump casing; where it rotate at an high rpm with a low clearance. I don't know if your boat is extra super double secret difficult to work on, but a guy with only nominal experience ought to be able to get it done in a day. Kits come in two or three stage. For a better experience, please enable JavaScript in your browser before proceeding. Impellers consist of various vanes often blade-shaped arranged around a short central shaft. Do not have the extra impellers anymore. (should be 6 @ 5/16 nuts, take the steering knuckle and reverse setup first). Last edited by On-Track on Sat Jul 30, 2011 10:21 am; edited 1 time in total. Kodiak Stainless Impeller #5 on 2040-parts.com. about our model specific steering systems and the different upgrades available for them. Thanls for the contact riverman. Next Generation TechnologyDirect Injected MEFI 7, 6.2L V8 VVT DI (L87)
The mechanic will assume that if you had any cash, then your girlfriend would be hot. Holeshot was better but cruise rpm seemed to go up 100-200 rpm. This helps in getting out of the hole and on step quicker, improves your ride in rough water and increases your top end speed. $263.96 $299.95. We also make numerous special model specific steering systems for various versions of Yamaha jet boats that offer a lot more than just improved steering at the dock . Our customers are telling us they are seeing an improvement in their fuel economy as well. In other words, field experience tells us the impeller should be trimmed to 12.4 inches. It even beats the 212 in that field. Part numbers are hard to find, as everyone from Hamilton to flo-pro uses their own part numbers, not generic. Impeller Diameter: 7 stainless steel Intake Screen: Fixed steel bar Mounting: Conventional inboard mount, all bolts, etc. I added lots of weight to the boat over the years with items like the hard top and we carry big loads so when rebuild time came around we stroked the old 351 to a 393 with high torque in the specific power band we needed. You have to remove the jet pump, and pull off the seawater pump housing,rubber impeller and SS plate also make sure you have the proper tools to drill and tap the flush hole AND a plug to keep in said hole! The issue gets markedly worse with increasing clearance. weight and its distribution is a huge factor also Impeller/liner clearance along with wear factor and proper trim angle/ motor height . Available from 12-24 degree pitch, stocked in canada $1,087.95 Canadian. For the best performance upgrade to an older three stage jet, change the third impeller (back impeller) to a #4, and replace the nozzle with a 92 mm Pozzi nozzle. This will drop RPM and increase performance. Impeller Definition. CarManualsOnline.info is the largest online database of car user manuals. When the speed of a large ship meets certain requirements, the AFP operates in the unpowered driven condition and has the characteristics of low speed, positive rotation and driven rotation, thereby achieving energy recovery efficiency without investing in the driving device. LSX 454
503-692-5012
If you would like to have the performance value and ability to tune your pump but dont need the trim feature, we offer those features in our steering nozzle. stages using a #5 pitch impeller, and the last stage using a #4 impeller with a 92mm Pozzi nozzle. The small block of V-8 family of marine engines offers proven reliability and durability over a range of horsepower and torque. Good luck, Don, ok I must admit the skull vodka was flowing pretty good I'm laugh when I re read my reply. $324.72 $369.00. Membership allows you to ask questions (no matter how mundane), meet up with other jet boaters, see full images (not just thumbnails), browse the member map and qualifies you for members only discounts offered by vendors who run specials for our members only! It is a middle ground between an open impeller and a closed impeller. The Vortec 4.3L V-6 gasoline engine features overall size and weight advantages with superior power-to-weight ratios and proven durability. Sounds a little similar in the story. 2008 Thunder Jet Kodiak Marine 350hp, 2008 Thunder Jet 22 ft 3/4 hard top, Rio Classic,. WOT is 42 'ish'. You must log in or register to reply here. Therefore, get a second estimate. water pump impeller, it will be the same as your motor was before it had the jet unit installed. Renew worn parts. Typically used for clean liquids, without solids at high flows and relatively low heads with a double volute casing feeding both sides simultaneously. a compression check on the motor might be a good idea aswell. Notice Number: NOTC2884. Staying in the engine room, there is a Northern Lights genset 8kw with appox. The jet ski wear ring and the impeller are the two parts that generally wear or are . Kodiak engines use the GM Marine Engine Fuel Injection (MEFI) engine control module (ECM). Kodiak and Hamilton jets come in a variety of models. Listed here are the models generally used in the recreational market. Larger drive units are available from Performance Jet for the commercial market. Prices for these units and their parts are provided on request. It may not display this or other websites correctly. Kodiak Parts Book
"statcounter.com/counter/counter.js'>"); JavaScript is disabled. It took about 3 hours to break down w/o pulling the engine, ( ours has a drive shaft) if yours is close coupled you will have to pull the engine forward to access the pump. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes. The wear ring on a jet ski is a plastic or stainless steel ring that tightly embraces the impeller. Cobra Jet Steering: Think CJS for the BEST Jet Boat Steering mods and EZ Locks. Exwelding has an oil bath bearing kit for ~$800 ( they are a sponsor here). Note: Standard jet does not include marine engine, exhaust outlets, flywheel adaptor, steering controls, reverse controls, instrument pack, or wiring. No Longer In Production
Smiling or groaning? It was $145 to get two SS impellers leading edges squared up to like-new and get one mildly repitched. Both are available. By doing this you can bring the clearance back to the original setting. We are delighted you have found your way to the best Jet Boaters Forum on the internet! However you will see some tiller mounted motors with jets attached, especially in the Pacific Northwest and being What motor are you running? Mat Valley Moose Range/Wasilla Cr. Impeller Diameter: 7 stainless steel Intake Screen: Fixed steel bar Mounting: Conventional inboard mount, all bolts, etc. All Kodiak transfer pumps are engineered and manufactured to provide the utmost in quality and reliability for professional end-users. document.write("
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