yamaha gp800 performance parts

If you want to ride your craft more often than you work on it, these old 2-stroke WaveRunners are probably not for you. The ideal bottom surface finish is a non-shine finish created by numerous full length front to rear scratches. Put simply, the GP1200R replaced the GP1200 in 2000, while two years later the GP800R replaced the GP800. Such a modification is performed by Novi Performance (makers of racing carbs). Fits The Following Models: 2000 YAMAHA GP1200R FREE FLOW EXHAUST KIT 2001 YAMAHA GP1200R FREE FLOW EXHAUST KIT Although the GP series was equipped with Yamahas QSTS (Quick Shift Trim System), it could not completely eliminate this effect. RIVA Racing Apparel and Gear. Please have Year, Make, Model and Serial Number ready before calling. Yamaha OEM GP800 WaveRunner PWC Jet Ski parts returns must have a RA# and be made within 15 days of receipt of order. Before you make you purchase, never skip the water test and make sure you check the compression in the cylinders. About Handling One of the biggest differences between the 98 and 99 GP 800s is the hull change intended to reduce porposing. All rights reserved. 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. In situations of minor damage to the plating, re-plating of the cylinders is available from the aftermarket. While the stock limiter is unnoticeable on smooth water, the same cannot be said for rough water riding. Parts availability, delivery service providers, weather and other factors may affect your delivery. Parts & Accessories; Yamaha Wave venture GP800 XL760 XL GP760 ignition coil pack 760 64X-85570-00-00. 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). YAMAHA WAVERUNNER GP800 GP800R XL800 66E CYLINDER CORE $29.99 $16.70 shipping 2000 Yamaha WaveRunner GP800 ENGINE TOP END CYLINDER HEAD 66E-11111-00-8S $85.00 $18.83 shipping or Best Offer 1998-2005 Yamaha OEM Cylinder Jug Core Freshwater WaveRunner GP800R XLT 800 $274.95 Free shipping Find company research, competitor information, contact details & financial data for Performance Powersports Group, Inc. of Tempe, AZ. Yamaha GP800 WaveRunner OEM parts returns are subject to a 20% restocking fee plus shipping charges. When parts must come from the manufacture's warehouse, additional time for fulfillment may be required. We have a wide selection of products for your powersports needs, sourced from the industry's biggest names. If you are still stuck on the vintage GPs, you must be wondering which one to choose. Another factor to consider is that many of these mods increase the PWCs fuel consumption as well. This is the ideal To return a product: Send an email to sportsplaza@aol.com within 15 days of receiving your order. 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. Year Range for Yamaha PWC GP800 WaveRunner 2003 Yamaha PWC GP800 WaveRunner. 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. All rights reserved. None worked as well as the limited curve. Leave all purchase stickers on packages. For additional return policy info click here. 1996 2023 Group K. All Rights Reserved. Given this, you may see rpm data from various aftermarket manufacturers that may seem conflicting. There will be no cancellation charge, when an ordered part is coded UNAVAILABLE, NO ESD (Estimated Ship Date), or DISCONTINUED, by Yamaha. Copyright 2021-present RIVA Racing. Jeep Performance Parts; Pet Travel; Snow Plows; Winter Accessories; Know How. Color: RED / BLACK. Need paint or powder coating removed from your engine components? (GP800:0.24, GP800R: 0.20 HP/pound). Please check back or call us, as the status may change with the next update. Subscribe to get the latest! Our solution is to custom pitch the impellers for our GP 800 kits. CANCELLED ORDERS. 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. This model was powered with GP800s 120HP engine, but shared the hull with the GP1200R. Check out our on-line parts. 4 interest-free installments of $37.25 by . In contrast, GP800 prices range from $2,000-$3,500, while a GP800R costs around $2,500-$4,000. GP800 WaveRunner Aftermarket Apparel & Gear. 1998 Yamaha WaveRunner GP800 Parts. If you find some at a much lower price, always be suspicious. Becasue of these issues, the GP series wasnt considered to be great family-WaveRunners. The Yamaha GP760 prices start from $1,000 and go up to $2,500. Beware that these issues can happen more often than you think. Both of our kits for the GP8 utilize all the stock exhaust components with the stock plumbing. 300 Route 202 The 150-lb. During the testing of our kits, we tried the other ignition curves available in the Riva cdi box. 4 interest-free installments of $37.25 by . The cancellation charge for the amount of 20% of the TOTAL ORIGINAL ORDER AMOUNT INCLUDING ALL SHIPPING CHARGES, IF THE ORDER HAS ALREADY BEEN PACKED AND READY TO SHIP will be subtracted from your refund. As 2-stroke sit-down WaveRunners have not been in production for a long time, there are fewer and fewer of them for sale. 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. Discount PWC Performance Parts, Kits and Accessories for Kawasaki, Sea Doo, Yamaha and Honda personal watercrafts since 2005. . It should also be mentioned that as the GP760 and GP800 were powered with relatiely smaller engines, a passenger slowed them down significantly. As of this writing, we have not conducted any extensive testing with the FPP dual pipes. Gilbert AZ, 85233. The adjustable, racing-style sponsons also contributed to its stability. For better hook-up, we recommend the R&D top loader scoop grate. Micro-Start XP-1 by Antigravity Batteries, Passing Lamps with Integrated Turn Signals mount, Passing Lamps with Integrated Turn Signals. 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. Hull Finishing When you take delivery of any new GP 800, the bottom surface of the hull is very smooth and shiny. email to: [emailprotected]Please contact our Webmaster with questions or commments. We will not make any attempt to sort out this conflicting data. However it is available as an option for customers who want to get that extra bit of acceleration and fuel mixture compensating ability for their GP8. RIVA Racing is the #1 source for watercraft performance & OEM parts for Yamaha, SeaDoo & Kawasaki PWCs worldwide! Here, in the next section we will go though the GP760 and GP800 specs and performance. The Yahama GPs success story started with these models, and still continues to this day. (Sorry, we know that on mobile its quite huge. Instead, we will focus only on the rpm data gathered from our test units that we know to be 100% showroom production. Some parts will display as "back-ordered". GP Pro Pant Hazy Friday Red / White. below). This thin plating also makes for a much more conductive-friendly path for the heat of the piston to get to the water-jacket. 2002 Yamaha PWC GP800 WaveRunner. Where America goes for Yamaha OEM Parts and Accessories, 2000 Yamaha GP800 (GP800Y) Original Equipment Manufacturer Parts at Flemington Yamaha. But lets face it, riding with passengers on these PWCs is not very good. NOTE: All valve jobs are CNC machined valve seat profiles for optimum performance! If you aren't sure that you have the right part #, Please Call 269-385-1540 M-F/10-6, Sat./10-3 EST. RETURNS. Yamaha OEM GP800 WaveRunner PWC Jet Ski parts returns must have a RA# and be made within 15 days of receipt of order. Yamaha GP 800 Performance Modifications by Group K. Our Kits. Additionally, their engines are worn out, and if you have to repair or even rebuild them, it could be a big hassle. When you play hard, you need the right equipment that will work hard. located in Tempe, AZ. 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. We will then evaluate your design, estimate the cost of the project, and forecast the completion date. The GP 800 Swift Kit makes for a big increase in overall acceleration, and a 1.5 2 mph increase in peak water speed. Reconfirm your part numbers prior to placing your order. Sadly, the greater weight and the same performance resulted in a worse power-to-weight ratio. Refund Requirements: (No Returns on Electrical Components). Air Intakes & Filters; Exhaust Parts; Cooling Parts; Ignition System Parts; Foot Controls & Pegs . The cancellation charge for the amount of 20% of the cancelled items total only, when the order has not been completely fulfilled and/or packed for shipment will be subtracted from your refund. 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 In any powersports application, it is the quality of parts that makes the difference between a fun adventure and a disappointing experience. While this preparation may not look attractive, these scratches will act as thousands of small rudders that will make the hull track a lot straighter in all water conditions. Items larger than 130 [(2xheight)+(2xwidth)=130] or heavier than 70lbs. The most recent addition to our service line is vapor blasting. 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! There seems to be a problem serving the request at this time. If you find some at a much lower price, always be suspicious. If you aren't sure that you have the right part #, Please Call 269-385-1540 M-F/10-6, Sat./10-3 EST. / WHOLESALE TRADE / MERCHANT WHOLESALERS, DURABLE GOODS / MOTOR VEHICLE AND MOTOR VEHICLE PARTS AND SUPPLIES MERCHANT WHOLESALERS / UNITED STATES . . No returns on Yamaha GP800 WaveRunner electrical OEM parts. 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. Increasing the compression of pwcs has always been an easy way to get a good overall performance increases. We sell superb quality Yamaha performance spark plugs. When you play hard, you need the right equipment that will work hard. However special attention (and special cutters) must be used to assure that the plated liner is not compromised. Tech Support. Chat Now Why Partzilla? This thin, but super tough, bore diameter has a much lower friction coefficient than iron, thus allowing for much quicker piston acceleration. All rights reserved. As we complete our testing with the dual-pipe platforms, we will be posting that information to a separate document. This performance and the lightweight hull boils down to a 0.19 HP/pounds power-to-weight ratio. Our preferred shipping providers are US Postal Service(USPS Priority) and USPS International (USPS Priority), and United Parcel Service (UPS Ground). If we want to be accurate: If you stick to these 2-stroke PWCs, this means you are selecting from very aged models. This means less time spent manually fine tuning your carburetors for air density changes at your various ride spots. These scratches will also allow for much better surface holding in high-speed turns. Order online and save 30% on Yamaha Parts, 25% on Yamaha Accessories. Easy installation with noticeable results. All returns require a YSP Return Authorization # (RA#) inside each package of returned items. Yamaha calls this plating Yamaha Ceramic Coating, but its basically Nicasil (a nickel-silica plating). . Although you can reduce this effect by installing aftermarket parts like trim tabs, ride plate and so on, they are not able to eliminate the issue completely. Ecardeals America Inc. Franais. In contrast, GP800 prices range from $2,000-$3,500, while a GP800R costs around $2,500-$4,000. Moreover, many of these crafts are heavily modified to reduce porpoising or for better performance. Our website is updated weekly through Yamaha. 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. OVERSIZE PARTS AND PACKAGES. 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). The slightly steeper Solas H pitch impeller can be suited for use on the more powerful Sleeper Kit, but not the Swift Kit. 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. The GP 800 Swift Kit makes for a big increase in overall acceleration, and a 1.5-2 mph increase in peak water speed. 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). This effect can be very distracting and annoying when trying to cover rough water at high speeds. 4 interest-free installments of $37.25 by. In spite of the lower displacement and the 2-cylinders, the Yamaha GP760 produces no less than 90HP. DELIVERY DATES given online or verbally are not guaranteed dates, but are approximate only. For a better comparison, we compiled all the GP WaveRunners ever built into one chart. For additional shipping charges we can change your shipping preference. NOTE: Group K will bill an additional $25.00 handling charge for complete engine assemblies. The only down side of the plated bore is the inability to be bored-oversize after an engine failure. EXCEPT, when the return is due to our error. When it comes to choosing quality parts and accessories for your Yamaha WaveRunner GP800R, you can rely on our expertise. As stated above, stock levels change weekly so check back or call us for questionable availability. Yamaha GP760 and GP800 Prices The Yamaha GP760 prices start from $1,000 and go up to $2,500. They offered legal rides for 2 people. It would be best if you start your research in the fan groups on forums and social sites. The installation of an aftermarket flame arrestor does increase cfm (cubic feet per minute of air) and help overall performance. Note: we do not recommend 3-Day Select as it is usually not a benefit to the customer. Pro-1 Racing Heads is the first custom machine shop in the motorcycle industry to offer this service to the public. Yamaha engineers chose these new I body type carbs more for their emissions friendliness than their performance ability. If you would like to learn more about this hull design and the GP1200R in general, dont miss our GP1200 vs. GP1200R comparison post! Lets drill into these performance numbers deeper! We bring up all this information because we suspect there has been a whole lot of testing of aftermarket components that has been done on GP 800s that do not have production rpm peaks. On-Demand Machine Shop Services. About Ignitions The stock ignitions on the GP8 have a limiter at around 7450 rpm (+/- 50 rpm). Delivery delays do not constitute reason for order cancellation (all or partial) without charging a 20% restock fee of canceled items. 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. Provides reduced back-pressure that improves engines performance and reduces harmful detonation. We apologize that we cannot estimate this in advance but each item and final shipping destination can vary. This new shape eventually led to a 93-pound weight gain, while its engine remained unchanged. NOS Yamaha OEM Oil Seal GP800 XL800 XLT800 GPR1200 XL1200 XLT1200 93101-34002. All ported cylinders are also honed. This problem is actually caused by a design defect in the hull. $149.00. 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. Are you wondering what the differences are between the GP760, GP800, and GP800R? The deep, full length, scratches should eventually eliminate any part of shiny surface. Yamaha GP800 parts. Please remember to send a completed work order form with every order: If sending items for vapor blasting service, please fill this form out: cylinder head rebuilding services. However there does seem to be a huge (and unexplainable) difference in the peak operating rpms of these machines. Both the Recreational and Competition finish modes include all the same port timing, port shaping, and specification work. EXCEPT, when parts are returned and deemed by seller to be unsatisfactory due to a manufacturers defect. As you can see, these Yamaha GPs still have asking prices that are quite high. We hope you like it! 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 . In such case, parts shall be replaced with the manufacturers replacement item at no charge. $17.45. To further reduce porpoising, we recommend the R&D ride plate. Rechercher. No part of this website can be reproduced without written consent of the owner. We will very soon be offering our Q-4 service, which is a cylinder head modification we perform on four valve heads. 1998 Yamaha OEM Gunwale Bumper Trim Purple Freshwater WaveRunner GP 800 $29.95 Free shipping Stop Kill Safety Key Lanyard for Yamaha Jet Ski WaveRunner WaveBlaster WaveRaide (Fits: 1998 Yamaha WaveRunner GP800) $7.89 Free shipping 1998 Yamaha WaveRunner GP800 ELECTRICAL BOX COMPLETE w/ COILS $175.00 Free shipping If you are considering buying one of these PWCs, here are some factors to consider: Capacities: As we discussed above, these crafts are mainly ideal for solo rides. Just send us your specifications and/or a blueprint. 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. With this power source the performance of the Yamaha GP800 jumped up to 120HP, as its top speed also reached the 55mph. In the Subject Line type RA Request. ; This additional finishing work accounts for 30% more shop time, yet contributes to only about 10% of the total performance gain (about .5 mph and a little bit of acceleration). When this bumping takes place, the engine rpms become automatically reduced by the limiter. The 92 octane compatible Sleeper Kit includes all the same bolt on parts as the Swift kit, along with Sleeper cylinder porting and cylinder-head modification (carburetors need not be removed). Privacy Policy Check Out Our Pro-Series Steering Systems, Now In Stock! Contact the seller. Unfortunately, the 2-stroke GPs have been out of production for a long time. Because of this, many owners equipped their crafts with trim tabs, which usually made a huge difference. We have a wide selection of products for your powersports needs, sourced from the industry's biggest names. 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). All the sanding strokes should be front to back (continuous) for the full length of the hull. The store will not work correctly in the case when cookies are disabled. It had the same hull as the GP1200R, which was around 3 inches longer and an inch wider. Even if it wasnt as sporty as a stand-up, an experienced rider could perform some really good tricks on this sit-down WaveRunner. Easy installation with noticeable results. We now have all of our standard services available for the Can-Am Commander 1000. Other services we perform include valve seat and valve guide replacement, along with cylinder head porting and flow-bench testing. 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). We specialize in CNC-machined valve seat profiles which enhance air-flow and extend valve seat life. Worldwide FREE . Orders usually ship from our shipping center the same day as the order is fulfilled. This carb modification, by itself, does not result in a genuine power increase. What other company offers this to their customers? In addition to these inconsistencies, the stock GP 800 used in the Personal Watercraft Illustrated magazine test of the FPP pipes had a peak rpm of 6980 @ 58.4 mph (Dec. 98, page 46). If you are looking for a Yamaha GP760 or GP800 to buy, you may want to know where you can still purcase one. Removing the choke plates (in addition to the aftermarket arrestor) further weakens the inlet tract vacuum as it additionally increases cfm. This underlines the importance to regularly inspect the bolts that secure the exhaust system to its mount points on the engine. When your items are packed by us for shipping and there is an additional expense greater than originally charged, we will contact you by phone or email for the additional shipping charges prior to shipping your order. The best way to accomplish this finish is with a piece of very coarse emery (40 60 grit is best). Unfortunately, we found no off the shelf impellers that perfectly suited the wide powerband of our GP 800 kits. We stock thousands of OEM Yamaha parts. 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. dont miss our GP1200 vs. GP1200R comparison post! Fax: (480) 272-9192 . This grate does cause a loss of about mph, but the improvement in rough water hook-up and acceleration are well worth that small loss. We now have all of our standard services available for the Arctic Cat Wildcat 1000. (plus fabriqu) - Yamaha ref: 90601195UD00 (90601-195UD-00) au meilleur prix, livraison rapide garantie. JavaScript seems to be disabled in your browser. For a better understanding, weve compiled all of these models with their specs into this chart: Dont forget that the GP1800R HO was named as VXR in the first years. The end result of this design is surprisingly wide power band, along with excellent overall silencing ability. Pro-1 Racing Heads is the first custom machine shop in the motorcycle industry to offer this service to the public. LOYALTY MEMBERS receive 745 Points. NOS Car & Truck Oil Pumps & Parts, NOS Performance Parts, NOS Car & Truck Carburetors, NOS Car and Truck Seats, NOS Car and Truck Gauges, 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. (Note: please do not call our technicians for compression specifications, as they are not permitted to give out any of that information). We accept all major credit cards for golf cart partsand accessories. 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. We will add your return handling costs to your refund in this case. While the H runs about .4 mph slower than the K, the improved rough water hook up of this H prop would be the ideal selection for Sleeper kit owners who will be riding almost exclusively at high speed in rough water. 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. USE. Beyond trim tabs, aftermarket intake grates, ride plates, and sponsons may also help to eliminate porpoising on the Yamaha GP800 and GP760. Flemington, NJ 08822 Buying Guide: Akebono Brake Pads; Buying Guide: NAPA Brake Kits; Changing a Battery; . Make an offer! You are responsible for what you order! Also, dont forget that there are many drawbacks of owning a vintage 2-stroke WaveRunner. Copyright 1995-2023 eBay Inc. All Rights Reserved. Size: Qty. DO NOT tear, cut, tape, re-tape, mark, or write on original boxes or packages, or cover labels or barcodes. About Impellers & Pumps The impeller pitch of the stock GP800 prop is much too mild to be of any use on a modified machine. We will reply with cost and payment instructions. (GP760: 90HP, GP800: 120HP). 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. All rights reserved. In 2002, the GP800 got a completely new design, and was re-indroduced as the GP800R. About Compression Both of our GP 800 kits include modification of the stock cylinder-head. Just like their predecessors, both R model got the same hull and features, but with different engine options. 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. www.golfcartpartscompany.com It may be available from Japan immediately, and can ship to us in just a few days.

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