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Sea-Doo XP For Sale: Are They Still Worth Buying? No returns on Yamaha GP800 WaveRunner electrical OEM parts. If you are looking for more power, the GP1200R could be a better deal. However there does seem to be a huge (and unexplainable) difference in the peak operating rpms of these machines. The afore mentioned loss of the inlet tract vacuum is referred to as a loss of signal. But if you dont, you can still find many Yamaha GP800s for sale on Craigslist, PWCTrader, and other online ad sites. Moreover, many of these crafts are heavily modified to reduce porpoising or for better performance. We must receive your request for a RAC# no more than 15 days after you receive your order to qualify for a return. When it comes to choosing quality parts and accessories for your Yamaha WaveRunner GP800R, you can rely on our expertise. The 98 and 99 pre-production GP 800s tested at the Watercraft World magazine Dream Demo both had peak rpms between 7050 7100 rpm (as Yamaha representatives said they would). The store will not work correctly in the case when cookies are disabled. This porting also includes the matching of the exhaust valves in the cylinder, so the cylinder must be sent complete with the exhaust valves and shafts. Since Yamaha has released many different GP WaveRunners over the years, the variety of models may confuse you. Probably the biggest problem with the Yamaha GP800 is the porpoising. AVAILABILITY. The best way to accomplish this finish is with a piece of very coarse emery (40 60 grit is best). If we dont have it we will find it if available, and ship with your order at our published discount rate. This thin, but super tough, bore diameter has a much lower friction coefficient than iron, thus allowing for much quicker piston acceleration. English Automatic translation Connexion. The deep, full length, scratches should eventually eliminate any part of shiny surface. An added side effect of this modification is improved throttle response and improved ease of tuning. If you would like to pay additional for 3 day, 2 day, or 1 day return shipment, please specify your preference in a cover letter with your parts. Kawasaki 300 Sleeper Engine and Pump Mods, Kawasaki JS 550 Engine Modification Kits, Kawasaki SXR 800 & SXI 750 849cc Big Bore Mods, Kawasaki SXR 800 849cc IJSBA Stock Class Upgrade, Kawasaki 900-1100 Sleeper Kits for Triples, Kawasaki STX 1100 Di High Performance Mods, Kawasaki STXR 1200 & Ultra 1350 Single Pipe Engine Kits, Sea Doo 951 GTX Di High Performance Mods, Yamaha 633-701 Recreational Engine Mods, Yamaha Super Jet 845cc Big Bore Hammer Mods, Yamaha 1100-1200 Sleeper Kits for Triples, Yamaha 1200 GPR-XL-XLL Recreational Mods, Competition High Performance PWCs for 1998. Delivery delays do not constitute reason for order cancellation (all or partial) without charging a 20% restock fee of canceled items. 2000 Yamaha GP800 (GP800Y) Original Equipment Manufacturer Parts at Yamaha Sports Plaza. Copyright 1995-2023 eBay Inc. All Rights Reserved. Franais. Contact Us. For additional shipping charges we can change your shipping preference. The second tank yielded 7250 rpm, and the third tank attained our eventual sustained peak of 7320 rpm. Check if this part fits your vehicle. The porting mods used in our Sleeper kit are the result of many months of performance and wear evaluation testing. Privacy Policy Some older parts displayed are no longer available. As stated above, stock levels change weekly so check back or call us for questionable availability. '98-'05 Yamaha Wave Runner GP 800 Top End Kit Standard 80.00mm Bore, GP800R, XLT $233.10 2002 YAMAHA GP800R WAVERUNNER DECAL KIT GP 800 R $179.00 Free shipping 2001 YAMAHA WAVERUNNER GP800R GP800A ENGINE MOTOR BLOCK PISTONS 66E-W1130-00-94 (Fits: Yamaha WaveRunner GP800) $79.99 $24.98 shipping Pro-1 Racing Heads is the first custom machine shop in the motorcycle industry to offer this service to the public. This effect can be very distracting and annoying when trying to cover rough water at high speeds. Worldwide FREE . Yamaha WaveRunner GP800 MAGNUM Jet Ski Performance Spark Plug . We now have all of our standard services available for the RZR 900 or RZR 1000. After magazine testing, these same pre-production machines are used for dealer demonstrations and ultimately offered to aftermarket manufacturers throughout the industry as test units. The store will not work correctly in the case when cookies are disabled. As you can see, these Yamaha GPs still have asking prices that are quite high. Please have Year, Make, Model and Serial Number ready before calling. During our testing for both of our GP8 kits, we found that the 800 engine does not react well to big increases in compression ratio (92 octane pump gas). Color: RED / BLACK. It got a slightly bigger, 784 cc, 2-cylinder engine. This added vacuum loss creates a mid-range lean condition that cannot be adjusted or jetted away. Fits The Following Models: 2000 YAMAHA GP1200R FREE FLOW EXHAUST KIT 2001 YAMAHA GP1200R FREE FLOW EXHAUST KIT Here at Pro-1 Racing Heads we custom craft our own valve seats and valve guides in-house, however, we also carry a full line of name brand cylinder head parts. When it comes to choosing quality parts and accessories for your Yamaha WaveRunner GP800R, you can rely . This is a typical question of many buyers, and the answer is that it depends. Yamaha engineers chose these new I body type carbs more for their emissions friendliness than their performance ability. Size: Qty. On occasion, the online shipping calculator will not recognize the LARGE SIZE of large-lightweight-items such as plastics, fenders, runners, frames, etc. 2000 Yamaha GP800 (GP800Y) OEM Parts We will reply to your e-mail (or mail) and send you a unique Return Authorization Card #. Any part(s) that were sold as part of a bundle or assembly may NOT be returned as individual parts without the complete return of the assembly. The recreation finish is standard in the Sleeper kits, the Competition finish is available as an option. Contact the seller. NOS Car & Truck Oil Pumps & Parts, NOS Performance Parts, NOS Car & Truck Carburetors, NOS Car and Truck Seats, NOS Car and Truck Gauges, FAQ. First things first, the GP760 and the GP800 were the very first GP models. It bears noting that the installation of this cdi box does not increase the actual rpm of these kits on smooth waterjust the out-of-water limit. If the craft is not water-ready, and the ad says that it needs work, its best if you walk away. In contrast, GP800 prices range from $2,000-$3,500, while a GP800R costs around $2,500-$4,000. About Impellers & Pumps The impeller pitch of the stock GP800 prop is much too mild to be of any use on a modified machine. The Yamaha GP800 and GP760 are among the most important Yamaha PWCs ever built. All the sanding strokes should be front to back (continuous) for the full length of the hull. The GP 800 Swift Kit makes for a big increase in overall acceleration, and a 1.5 2 mph increase in peak water speed. But lets face it, riding with passengers on these PWCs is not very good. FREE shipping. In this chart, you can compare these three entry-level GP WaveRunners. Free shipping. Sales & Support | 954.785.2684. Our website is updated weekly through Yamaha. Official online store Yamaha Wave venture GP800 XL760 XL GP760 ignition coil pack 760 64X-85570-00-00 Fast Delivery to your doorstep Fashion flagship store deinemutterwitze.net, C $128.44 Find many great new & used options and get the best . These cylinder and head specifications play the key role in determining the amount of overall power that the engine can make, as well as the quality of fuel that you can use (92 octane unleaded in this case). This is a solid 100 rpms under target with no apparent loss of radar speed. Why? Please check back or call us, as the status may change with the next update. Are you wondering what the differences are between the GP760, GP800, and GP800R? It had the same hull as the GP1200R, which was around 3 inches longer and an inch wider. The upgraded version of the 760, the GP800 hit the market in 1998. Amazon.com: K&N Motorcycle Oil Filter: High Performance, Premium (GP800:0.24, GP800R: 0.20 HP/pound). DISCOVER 2023 PWC MODELS Kawasaki, Sea-Doo, Yamaha, Krash, https://www.boats.com/rough-water-runners/, Copyright 2022 | All Rights Reserved | Webdesgin by, Yamaha GP800 & GP760 Specs and Review [Video], many drawbacks of owning a vintage 2-stroke WaveRunner. All orders prepaid with a cashiers check or money order will be returned freight free via ups ground service anywhere in the continental United States. There is no disagreement about the peak speed of the production and pre-production GP 800severy one we ever saw radared in the high 57 to low 58 mph range. During our testing on the GP 1200s, we found significant gains in peak speed and turning ability by cutting different negative angles on to the R&D ride plate. 908-237-0099. The material of this plating is so tough that it can stand up to the forces of several piston scoring episodes with virtually no damage to the bore at all. You can find a lot of useful info on these models, and sometimes some good deals! 4 interest-free installments of $37.25 by. For this reason, our stock pipe kits utilize the stock carburetors with the choke plates in. Please contact us soon after placing your order if you wish to expedite your order. Beyond trim tabs, aftermarket intake grates, ride plates, and sponsons may also help to eliminate porpoising on the Yamaha GP800 and GP760. This new mod will substantially increase performance and is relatively new to the industry. We know that you need reliable products that will stand up to the punishment of tough environments. RIVA Yamha GP1200R/800R Free Flow Exhaust Kit RIVA Yamha GP1200R/800R Free Flow Exhaust Kit SKU RY1620 brand RIVA Racing $64.95 Replaces the restrictive sound suppression system on GPR's. Provides reduced back-pressure that improves engines performance and reduces harmful detonation. In any powersports application, it is the quality of parts that makes the difference between a fun adventure and a disappointing experience. Another factor to consider is that many of these mods increase the PWCs fuel consumption as well. During the testing of our kits, we tried the other ignition curves available in the Riva cdi box. Yamaha calls this plating Yamaha Ceramic Coating, but its basically Nicasil (a nickel-silica plating). Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with POWERSPORTSiD into a pleasure. Leave all purchase stickers on packages. Are GP760 and GP800 WaveRunners still worth buying? Yamaha GP800 WaveRunner MAGNUM Jet Ski Performance Spark Plug You are responsible for what you order! The K prop is well suited to meet the needs of both the Swift Kit and Sleeper Kit (using different pitch specifications). In the e-mail body, list your Name, Online Order Number (found to the right of your first name on your invoice) Mailing Address and Phone Number. Unfortunately, the 2-stroke GPs have been out of production for a long time. It short, Yamaha engineer changed the radius on the back edge of the trim tab area of the hull on the 99 models. $149.00. OEM parts or accessories order! Look your part numbers up online. In situations of minor damage to the plating, re-plating of the cylinders is available from the aftermarket. The ideal bottom surface finish is a non-shine finish created by numerous full length front to rear scratches. The only difference was that the GP1200 had a more powerful engine, and was heavier of course. If e-mail is unavailable to you, mail your request to: Yamaha Sports Plaza, 22455 NE Halsey St., Fairview, OR 97024, 22455 North East HalseyFairview, OR 97024 Your GP800 WaveRunner is starving for race-inspired performance? This means the USA warehouses are out of stock. The only down side of the plated bore is the inability to be bored-oversize after an engine failure. Occasionally the site will display part status incorrectly or as Unavailable. (Note: please do not call our technicians for compression specifications, as they are not permitted to give out any of that information). GP 800 Yamaha Watercraft High Performance Modifications - Group K.com The specifications for our best cut to the 800 were different from the 1200, but the good net result is the same. Discount PWC Performance Parts, Kits and Accessories for Kawasaki, Sea Doo, Yamaha and Honda personal watercrafts since 2005. . For better hook-up, we recommend the R&D top loader scoop grate. Refund Requirements: (No Returns on Electrical Components). The price strongly depends on their condition. The result is improved hook-up during high speed operation in rough water (note: blueprinting offers only a nominal increase in peak water speed on smooth water). www.golfcartpartscompany.com The cylinder porting used in our Sleeper kit is not radical, so it does not represent a risk to the integrity of the plated liner. Repair your GP800 with best replacement parts available only here. This problem is actually caused by a design defect in the hull. RIVA Racing Apparel and Gear. These scratches will also allow for much better surface holding in high-speed turns. For recreational level GP800s, this is a good limiting device that does not hamper peak water-speed performance in any way. Yamaha WaveRunner GP800R Parts Handlebars & Steering Wheels Frame & Body Starting & Charging Parts Engine Parts Fuel Parts Air Intakes & Filters Exhaust Parts Cooling Parts Ignition System Parts Foot Controls & Pegs Performance Chips Pump & Handling Electrical Parts Oils & Chemicals Repair Manuals Yamaha WaveRunner GP800R Electronics Sound Systems Dont hestiate to discover and compare these flagship GP WaveRunners to their competitor Sea-Doo and Kawasaki models! We sell superb quality Yamaha performance spark plugs. If you aren't sure that you have the right part #, Please Call 269-385-1540 M-F/10-6, Sat./10-3 EST. Unfortunately, we found no off the shelf impellers that perfectly suited the wide powerband of our GP 800 kits. Reconfirm your part numbers prior to placing your order. Lets drill into these performance numbers deeper! (GP760: 90HP, GP800: 120HP). 20% Restock fee charged for all returned parts. We specialize in CNC-machined valve seat profiles which enhance air-flow and extend valve seat life. This blueprinting removes all the interruptions and casting drafts in the pump vane case. email to: [emailprotected]Please contact our Webmaster with questions or commments. In spite of the lower displacement and the 2-cylinders, the Yamaha GP760 produces no less than 90HP. Make me an offer. 4 interest-free installments of $37.25 by. All rights reserved. The end result of this design is surprisingly wide power band, along with excellent overall silencing ability. If youre looking for a Yamaha GP800 or GP760 to buy, this post is for you. Yamaha GP 800 Performance Modifications by Group K Our Kits The Swift Kit- This kit is a small collection of the most effective bolt on parts for your GP 800, along with modification of your stock cylinder head. We will reply with cost and payment instructions. Yamaha GP 800 Performance Modifications by Group K. Our Kits. About Exhaust Systems As previously mentioned, this document will cover only engine platforms that utilize the stock GP 800 exhaust system. The 3.5 4 mph increase of the Sleeper kit puts this lightweight on a par with most of the top muscle-boats. If you own a Yamaha GP800 WaveRunner and are shopping for Yamaha GP800 WaveRunner OEM parts and accessories, then this is the site for you! NOTE: All valve jobs are CNC machined valve seat profiles for optimum performance! 1720 W Elliot Road, Suite 101. Sleeper Kit The Group K GP 800 Sleeper Kit allows your stock looking, and sounding, GP8 to accelerate and top end right along side a GP 1200. We will add your return handling costs to your refund in this case. Both the Recreational and Competition finish modes include all the same port timing, port shaping, and specification work. OVERSIZE PARTS AND PACKAGES. For a better view, we recommend looking at it on a PC!). This modification is available through Group K or directly from Novi (east coat customers may choose to go direct to Novi to save freight costs). If you find some at a much lower price, always be suspicious. Weve Got them all , We can help you get a new Yamaha Exhaust, Yamaha seat, perform Yamaha performance increases, Yamaha racing parts, or even an new Yamaha carb or yamaha clutch. Replaces the restrictive sound suppression system on GP800R and GP1200R Waverunners. We will take an old vintage head and clean it, rebuild it, and make it run like new. They also have smaller storage and fuel capactities compared to a newer 4-stroke WaveRunner. We have a wide selection of products for your powersports needs, sourced from the industry's biggest names. We now have all of our standard services available for the Can-Am Commander 1000.