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. 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. 20% Restock fee charged for all returned parts. Check if this part fits your vehicle. Just send us your specifications and/or a blueprint. (plus fabriqu) - 90601-195UD-00 - Promo-jetski 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. To our surprise, the peak rpms increased noticeably during the break-in process. In such case, parts shall be replaced with the manufacturers replacement item at no charge. If we dont have it we will find it if available, and ship with your order at our published discount rate. 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). All other orders will be billed to a visa/master card or sent freight collect cod cash. List the Qty. For a better comparison, we compiled all the GP WaveRunners ever built into one chart. If the impeller reconnects with the water at this reduced rpm moment, the boat experiences a landing with the brakes on kind of feeling. Probably the biggest problem with the Yamaha GP800 is the porpoising. Yamaha GP1800 Parts - PWCMuscle.com This problem is actually caused by a design defect in the hull. EXCEPT, when the return is due to our error. 3 product ratings - Yamaha Safety Lanyard Key WaveRunner GP760 GP800 GP1200 Superjet SUV, 6 product ratings - YAMAHA WAVERUNNER GP800 1200 XL800 XLT800 1200 FUEL PETCOCK ASSY 66V-24500-02-00, 2 product ratings - Yamaha Waverunner 1998-2005 XL XA XLT GP 800 OEM Crankshaft Part 66E-11400-00-00, 1 product ratings - YAMAHA MID DRIVE SHAFT 01-04 800 1200 GPR XLT GP1200R GP800R COUPLER 2001-2004. For recreational level GP800s, this is a good limiting device that does not hamper peak water-speed performance in any way. Parts & Accessories; Yamaha Wave venture GP800 XL760 XL GP760 ignition coil pack 760 64X-85570-00-00. About Stock GP 800 RPMs Establishing the stock performance data for the GP 800 has been more difficult than with any other machine we have worked with. Please do not send us parts that do not meet the return requirements listed above, as we do not issue refunds for non-qualifying items and cannot return the items to you. NOS Yamaha OEM Oil Seal GP800 XL800 XLT800 GPR1200 XL1200 XLT1200 93101-34002. But lets face it, riding with passengers on these PWCs is not very good. We now have all of our standard services available for the Arctic Cat Wildcat 1000. The best way to accomplish this finish is with a piece of very coarse emery (40 60 grit is best). In situations of minor damage to the plating, re-plating of the cylinders is available from the aftermarket. Yamaha Wave venture GP800 XL760 XL GP760 ignition coil pack 760 64X Yamaha OEM GP800 WaveRunner PWC Jet Ski parts returns must have a RA# and be made within 15 days of receipt of order. This effect can be very distracting and annoying when trying to cover rough water at high speeds. 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. Copyright 2018-2023 POWERSPORTSiD.com. To assure that the modified cylinders will have the correct compression ratio and squish clearances, we modify the cylinders and cylinder head as a matched set only. Please have Year, Make, Model and Serial Number ready before calling. _______________________________________________________________________________________________________________________. The only down side of the plated bore is the inability to be bored-oversize after an engine failure. We accept all major credit cards for golf cart partsand accessories. The K prop is well suited to meet the needs of both the Swift Kit and Sleeper Kit (using different pitch specifications). Yamaha WaveRunner GP800 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 Universal Wheels & Tires Tire Chains Another modification that can significantly improve rough water hook-up is pump blueprinting. EXCEPT, when parts are returned to the seller in damaged packaging. None worked as well as the limited curve. It had the same hull as the GP1200R, which was around 3 inches longer and an inch wider. 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. We have a wide selection of products for your powersports needs, sourced from the industry's biggest names. dont miss our GP1200 vs. GP1200R comparison post! The price strongly depends on their condition. Check Out Our Pro-Series Steering Systems, Now In Stock! English Automatic translation Connexion. K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Honda, Kawasaki, Polaris, Yamaha Vehicles, KN-303 Visit the K&N Store 4.8 out of 5 stars 6,668 ratings OEM parts or accessories order! Check out our on-line parts. As you can see, these Yamaha GPs still have asking prices that are quite high. Yamaha GP800 parts: order genuine spare parts online at CMSNL Handlebars & Steering Wheels . Yamaha GP800 - High Performance Mods - Group K Yamaha GP800 - High Performance Mods Single Pipe Modification 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. It had the same hull and features as its brother, the GP1200. Pro-1 Racing Heads specializes in cylinder head performance services for dirt bikes, street bikes, ATVs, UTVs, snowmobiles, and personal watercraft. Yamaha WaveRunner GP800R Parts & Accessories - POWERSPORTSiD.com will be charged a large package fee in addition to the regular dimensional/weight shipping cost. Magnum Tuning Performance parts. 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). AVAILABILITY. Quick Shipping and a large inventory, this is where America goes for all its Yamaha OEM Parts. To return a product: Send an email to sportsplaza@aol.com within 15 days of receiving your order. While the difference in porposing is significant, the dimension difference is somewhat subtle. Print the e-mail page with the Card Number , your Name, Order Number, Address, Phone Number and e-mail address, (or print all the information on a piece of blank white paper) and put inside the return package with the parts authorized for return. We will not make any attempt to sort out this conflicting data. RIVA Racing Apparel and Gear. Yamaha GP800 WaveRunner MAGNUM Jet Ski Performance Spark Plug It is neither inferred nor implied that any item sold by POWERSPORTSiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page. This is because their small, flat hull becomes tipsy when it has a bigger load. The end result of this design is surprisingly wide power band, along with excellent overall silencing ability. 2000 Yamaha GP800 (GP800Y) Original Equipment Manufacturer Parts at Yamaha Sports Plaza. Yamaha WaveRunner GP800R Parts & Accessories - POWERSPORTSiD.com GP Pro Pant Blends Camo Red / Black. 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 Need paint or powder coating removed from your engine components? If you aren't sure that you have the right part #, Please Call 269-385-1540 M-F/10-6, Sat./10-3 EST. With this power source the performance of the Yamaha GP800 jumped up to 120HP, as its top speed also reached the 55mph. Provides reduced back-pressure that improves engines performance and reduces harmful detonation. Repair your GP800 with best replacement parts available only here. These models came with completely new hull design, which was much better. It often happens that manufacturers must supply pre-production machines to publications for testing, simply because the true production-run machines may still be a couple of months away. Since Yamaha has released many different GP WaveRunners over the years, the variety of models may confuse you. Also, dont forget that there are many drawbacks of owning a vintage 2-stroke WaveRunner. 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). For a better view, we recommend looking at it on a PC!). . Gilbert AZ, 85233. All rights reserved. . This sanding preparation also allows the GP 800 hull to run arrow straight at peak speed, along with much more responsive steering control. Its worth getting to know them before you make your purchase! Lets be honest, every PWC has its strengths and weaknesses, and GPs are no exception. Chat Now Why Partzilla? (92-octane compatible). If you are looking for a Yamaha GP760 or GP800 to buy, you may want to know where you can still purcase one. While this finish looks real nice, it is totally non-functional. GP 800 Yamaha Watercraft High Performance Modifications - Group K.com Yamaha engineers chose these new I body type carbs more for their emissions friendliness than their performance ability. Size: Qty. The dual pipes are certainly an effective modification, however some GP8 owners consider them a bit too costly or too complex. It may be available from Japan immediately, and can ship to us in just a few days. The afore mentioned loss of the inlet tract vacuum is referred to as a loss of signal. However every other pre-production GP 800, that we gained access to, had a peak rpm between 7400 7450 rpm (but they all ran 57 58 mph). Hours: 9 AM - 4 PM. All in stock Yamaha WaveRunner GP800 Jet Ski OEM parts & WaveRunner GP800 OEM aftermarket or performance accessories ordered before 2:00 p.m. E.S.T will be shipped same day. We hope you like it! Exceeding the optimum ratio resulted in a peak rpm loss, and slight overheating. All rights reserved. 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. 4 interest-free installments of $37.25 by. Some older parts displayed are no longer available. We also do complete engine and pump assemblies for customers who want a finished unit ready for installation. Other services we perform include valve seat and valve guide replacement, along with cylinder head porting and flow-bench testing. There will be no cancellation charge, when an ordered part is coded UNAVAILABLE, NO ESD (Estimated Ship Date), or DISCONTINUED, by Yamaha. For the best experience on our site, be sure to turn on Javascript in your browser. Note: we do not recommend 3-Day Select as it is usually not a benefit to the customer. Something went wrong. All the GP 800 Sleeper Kit cylinders and heads are typically prepared as matched pairs, to assure that you have the proper squish clearance and compression ratio for the quality of gasoline that you intend to use. The price strongly depends on their condition. They also have smaller storage and fuel capactities compared to a newer 4-stroke WaveRunner. 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. When it comes to choosing quality parts and accessories for your Yamaha WaveRunner GP800R, you can rely . For additional shipping charges we can change your shipping preference. This stock pipe is a fully water jacketed system that induces interior cooling water at the stinger tip (unlike most other systems that induce interior cooling water up in the head pipe). If youre not familiar with all-terrain vehicles (ATVs), jet skis, snowmobiles, or utility-terrain vehicles (UTVs), its difficult to know what the right holiday All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. Air Intakes & Filters; Exhaust Parts; Cooling Parts; Ignition System Parts; Foot Controls & Pegs . These 44s are not bad carburetors, however they can respond badly to many standard types of performance modifications. In any powersports application, it is the quality of parts that makes the difference between a fun adventure and a disappointing experience. As of this writing, we have not conducted any extensive testing with the FPP dual pipes. Order online and save 30% on Yamaha Parts, 25% on Yamaha Accessories. SHIPPING. Yamaha GP800 Parts *Yamaha GP800 OEM Parts & Accessories! - All Jet 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! All rights reserved. More load made them too unstable and uncomfortable. If youre looking for a Yamaha GP800 or GP760 to buy, this post is for you. The weight of the exhaust system helps to actually dampen the high frequency vibration of the engine assembly. You are responsible for what you order! Tech Support. (Note: please do not call our technicians for compression specifications, as they are not permitted to give out any of that information). Yamaha GP760 and GP800 Prices The Yamaha GP760 prices start from $1,000 and go up to $2,500. The Solas K pitch impeller proved to be the most versatile choice. Before you make you purchase, never skip the water test and make sure you check the compression in the cylinders. Lets take a closer look at this model as well! Removing the choke plates (in addition to the aftermarket arrestor) further weakens the inlet tract vacuum as it additionally increases cfm. (plus fabriqu) - Yamaha ref: 90601195UD00 (90601-195UD-00) au meilleur prix, livraison rapide garantie. In spite of the lower displacement and the 2-cylinders, the Yamaha GP760 produces no less than 90HP. Costs: Regarding costs, they are cheaper to buy, but more expensive to operate due to the repair costs and their high fuel consumption. If you are looking for more power, the GP1200R could be a better deal. We consider the stock head gasket to be a very important part of maintaining a lasting compression and water jacket seal. Ecardeals America Inc. FREE shipping. No returns on Yamaha GP800 WaveRunner electrical OEM parts. For additional return policy info click here. All ported cylinders are also honed. Such a modification is performed by Novi Performance (makers of racing carbs). Unfortunately, the 2-stroke GPs have been out of production for a long time. Yamaha WaveRunner GP800 MAGNUM Jet Ski Performance Spark Plug FAQ. The GP 800 also benefits from increased compressionwithin limits. ORDER INFORMATION: SEND ALL PARTS REQUIRED FOR MODIFICATION VIA UPS TO: GETTING THE WORK DONE Most customers send GROUP K the parts needed for modification via UPS, and then do the engine assembly work themselves. If you would like to learn more about this hull design and the GP1200R in general, dont miss our GP1200 vs. GP1200R comparison post! We will take an old vintage head and clean it, rebuild it, and make it run like new. Beware that these issues can happen more often than you think. Open: Monday - Friday. www.golfcartpartscompany.com Please go through the entire list and find out the right parts for the GP800. In any powersports application, it is the quality of parts that makes the difference between a fun adventure and a disappointing experience. We can say that the performance of the GP WaveRunners improved greatly over time. It got a slightly bigger, 784 cc, 2-cylinder engine. Available as a standalone service, and also included with all of our head modifications, vapor blasting removes dirt and grease residue from your components, while leaving a much smoother and shinier finish than both soda and bead blasting. For this reason, our stock pipe kits utilize the stock carburetors with the choke plates in. We carry all of the Personal Watercraft parts and accessories you need for your next ride on your 1998 Yamaha WaveRunner GP800, at prices that will be easy on your budget. This is the ideal kit for the owner who is looking for an easy and quick way to bolt on a significant improvement in power and handling. We know that you need reliable products that will stand up to the punishment of tough environments. Search our OEM Parts fiche to buy OEM Yamaha WaveRunner GP800 parts, Yamaha GP800 WaveRunner OEM body parts and more! Yamaha dealers have a service bulletin that outlines how to make this simple, but effective, modification on the older 98 hulls. Here is your one stop solution to buy spare parts and accessories for Yamaha GP800. However special attention (and special cutters) must be used to assure that the plated liner is not compromised. View cart for details. Easy installation with noticeable results. Worldwide FREE . / WHOLESALE TRADE / MERCHANT WHOLESALERS, DURABLE GOODS / MOTOR VEHICLE AND MOTOR VEHICLE PARTS AND SUPPLIES MERCHANT WHOLESALERS / UNITED STATES . Size: Qty. NOTE: Group K will bill an additional $25.00 handling charge for complete engine assemblies.