yamaha gp800 performance parts

Yamaha WaveRunner OEM Parts "Quick Links", 2000 Yamaha WaveRunner GP800 (GP800Y) Parts, 1999 Yamaha WaveRunner GP800 (GP800X) Parts, 1998 Yamaha WaveRunner GP800 (GP800W) Parts. During the testing of our kits, we tried the other ignition curves available in the Riva cdi box. 300 Route 202 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). Unfortunately, the 2-stroke GPs have been out of production for a long time. Find many great new & used options and get the best deals for Completo Junta Kit Yamaha Waverunner 800 GP800 XL800 GP800R XLT800 WSM 007-613 at the best online prices at eBay! 2000 Yamaha GP800 (GP800Y) Original Equipment Manufacturer Parts at Yamaha Sports Plaza. Open: Monday - Friday. Yamaha GP800 WaveRunner OEM parts returns are subject to a 20% restocking fee plus shipping charges. NOTE: Group K will bill an additional $25.00 handling charge for complete engine assemblies. We know that you need reliable products that will stand up to the punishment of tough environments. Just like their predecessors, both R model got the same hull and features, but with different engine options. Yamaha OEM GP800 WaveRunner PWC Jet Ski parts returns must have a RA# and be made within 15 days of receipt of order. 2000 Yamaha GP800 (GP800Y) Original Equipment Manufacturer Parts at Flemington Yamaha Carburetor Control Cable Crankshaft Piston Cylinder Crankcase 1 Cylinder Crankcase 2 Electrical 1 Electrical 2 Engine Hatch 1 Engine Hatch 2 Exhaust 1 Exhaust 2 Fuel Fuel Tank Generator Graphic Tool Gunwale Mat Hull Deck Important Labels Intake Jet Unit 1 We would accent that the porting of plated cylinders should only be done by experienced technicians using the right equipment. We accept all major credit cards for golf cart partsand accessories. These 44s are not bad carburetors, however they can respond badly to many standard types of performance modifications. When it comes to choosing quality parts and accessories for your Yamaha WaveRunner GP800R, you can rely . SHIPPING. The huge increase in overall torque allows the GP8 to bolt out of high-speed turns with no bogging at all. Cycle Parts Nation sells new Yamaha GP800 WaveRunner OEM parts, accessories & apparel for your Yamaha GP800 WaveRunner. GP Pro Pant Blends Camo Red / Black. Removing the choke plates (in addition to the aftermarket arrestor) further weakens the inlet tract vacuum as it additionally increases cfm. But surprisingly, the Yamaha GP760 can reach the amazing 52-54 mph even with the smaller engine option! Some older parts displayed are no longer available. The peak rpm of our GP8 kits lies just below this limiter (we accomplish this by varied impeller pitches). Although the GP series was equipped with Yamahas QSTS (Quick Shift Trim System), it could not completely eliminate this effect. We have a wide selection of products for your powersports needs, sourced from the industry's biggest names. Quick Shipping and a large inventory, this is where America goes for all its Yamaha OEM Parts. That is, very subtle surface irregularities could result in breeches of compression or water. If you want to ride your craft more often than you work on it, these old 2-stroke WaveRunners are probably not for you. We stock thousands of OEM Yamaha parts. Some parts will display as "back-ordered". These vintage GP WaveRunner were in production from 1997-2005. The Yamaha GP760 prices start from $1,000 and go up to $2,500. All rights reserved. Other services we perform include valve seat and valve guide replacement, along with cylinder head porting and flow-bench testing. About Inlet Systems The stock carbs on the GP8 are 44mm Mikuni I Body carbs. Where America goes for Yamaha OEM Parts and Accessories, 2000 Yamaha GP800 (GP800Y) Original Equipment Manufacturer Parts at Flemington Yamaha. Magnum Tuning Performance parts. Fast Shipping Over 7 million orders shipped! ; Year Range for Yamaha PWC GP800 WaveRunner 2003 Yamaha PWC GP800 WaveRunner. 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). It short, Yamaha engineer changed the radius on the back edge of the trim tab area of the hull on the 99 models. We must receive your request for a RAC# no more than 15 days after you receive your order to qualify for a return. RETURNS. 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. Hours: 9 AM - 4 PM. First things first, the GP760 and the GP800 were the very first GP models. They shared the same hull with the GP1200, but had less powerful, 2-cylinder engines. For the best experience on our site, be sure to turn on Javascript in your browser. That said, the porting that we do for the Sleeper kit does make for a very significant increase in mid-range horsepower that is key to pulling the steeper pitched prop for that kit. Orders will be shipped best way to the shipping address you provide. 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. For this reason we will not set up any of our kits to utilize an O ring type head that omits the use of the head gasket. The end result of this design is surprisingly wide power band, along with excellent overall silencing ability. Given this, you may see rpm data from various aftermarket manufacturers that may seem conflicting. To eliminate this effect, owners can install a Riva cdi box that offers an ignition curve identical to the stock curve (ironically called Limited)but with an increased rpm limiter. (see iii. The cost difference$370. Such a modification is performed by Novi Performance (makers of racing carbs). For the best experience on our site, be sure to turn on Javascript in your browser. Instead of an aluminum cylinder with a thick iron sleeve, the aluminum cylinders of the GP8 have a thin layer of hard plating for the piston to reciprocate in. 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. 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 And these mods all affect the asking price! We apologize that we cannot estimate this in advance but each item and final shipping destination can vary. email to: [emailprotected]Please contact our Webmaster with questions or commments. About Compression Both of our GP 800 kits include modification of the stock cylinder-head. Please go through the entire list and find out the right parts for the GP800. The Yamaha GP800 and GP760 are among the most important Yamaha PWCs ever built. Ouvert du lundi au vendredi de 10h 18h non-stop Nos Locaux. 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). They also have smaller storage and fuel capactities compared to a newer 4-stroke WaveRunner. We hope you like it! Get the latest business insights from Dun & Bradstreet. Being realistic, the GPs were fine for one adult and a little child. Yamaha PWC GP800 WaveRunner Replacement Parts. We have compiled the key specs and most important facts into this Yamaha GP800 review! The store will not work correctly in the case when cookies are disabled. It would be best if you start your research in the fan groups on forums and social sites. 1998 Yamaha WaveRunner GP800 Parts. 3671 North Dixie HighwayPompano Beach, FL 33064 USA, Phone: 800.241.4544 | 954.785.2684Email: info@rivaracing.comHours: Mon~Sat | 9a~6p EST/US. The Solas K pitch impeller proved to be the most versatile choice. The GP 800 Swift Kit makes for a big increase in overall acceleration, and a 1.5-2 mph increase in peak water speed. In 2002, Yamaha released the GP800R. If we dont have it we will find it if available, and ship with your order at our published discount rate. Copyright 1995-2023 eBay Inc. All Rights Reserved. Becasue of these issues, the GP series wasnt considered to be great family-WaveRunners. This performance and the lightweight hull boils down to a 0.19 HP/pounds power-to-weight ratio. 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. 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. Copyright 1995-2023 eBay Inc. All Rights Reserved. Just send us your specifications and/or a blueprint. 4 interest-free installments of $37.25 by . All we care about is what is actual stock production rpms. We finally obtained a showroom production 99 GP 800 for our testing. We will then evaluate your design, estimate the cost of the project, and forecast the completion date. On-line fiche finders simplify finding the correct OEM Parts with on-line ordering which can be done directly from the Illustrated parts diagrams. Call us for a quote: 480-282-3472. Subscribe to get the latest! Order online and save 30% on Yamaha Parts, 25% on Yamaha Accessories. But keep in mind, that even if these modifications help a lot, they cannot completely eliminate this problem. The GP1800R HO is powered with a non-supercharged, 180HP engine, while the GP1800R SVHO features a more powerful, 250HP supercharged power plant. For a better view, we recommend looking at it on a PC!). Check if this part fits your vehicle. Additionally, their engines are worn out, and if you have to repair or even rebuild them, it could be a big hassle. 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. Aside from the GP760, the other GP models also dont fail when it comes to performance. Check out our on-line parts. Brought to you for over 12 years by Yamaha leading online authorized OEM Parts supplier. Shipping Info Aide & Contact. Just send us your specifications and/or a blueprint. NOTE: All valve jobs are CNC machined valve seat profiles for optimum performance! vs $450. We are one of the country's largest power sports cylinder head re-manufacturers. We offer the R&D ride plates for the GP 800 with this machining modification already made, or we can modify your existing R&D plate. Easy installation with noticeable results. 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. The very first GP model, the Yamaha GP760 was released in 1997. 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. 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. These models come powered with 4-stroke engines and have convenient seating for 3 riders. 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. Provides reduced back-pressure that improves engines performance and reduces harmful detonation. Reliability and durability: Keep in mind that these old 2-stroke PWCs typically require more attention compared to the 4-strokes. 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. We do not care to speculate on the cause (or reasons) for the broad variations in the peak rpms of these machines. As we complete our testing with the dual-pipe platforms, we will be posting that information to a separate document. 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. 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. Gilbert AZ, 85233. (Sorry, we know that on mobile its quite huge. LOYALTY MEMBERS receive 745 Points. Yamaha WaveRunner GP800 MAGNUM Jet Ski Performance Spark Plug SPECS - W. THEORY INSTALL / MANUAL HIGH NOTES / Tips TECH-TRAINING Product Details Thanks to the unique and patented 360-degree electrode design, higher engine power, impressive throttle sensitivity and wondrous acceleration are achieved through better fuel energy utilization. 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). But in spite of this, many are still running! Head Sealing During our testing we found the head gasket sealing surfaces of the GP8 to be somewhat sensitive. Buying Guide: Akebono Brake Pads; Buying Guide: NAPA Brake Kits; Changing a Battery; . We also do complete engine and pump assemblies for customers who want a finished unit ready for installation. Fits The Following Models: 2000 YAMAHA GP1200R FREE FLOW EXHAUST KIT 2001 YAMAHA GP1200R FREE FLOW EXHAUST KIT Increasing the compression of pwcs has always been an easy way to get a good overall performance increases. This seat is off a ski that was garaged it's whole life. GP Pro Pant Hazy Friday Red / White. (GP800:0.24, GP800R: 0.20 HP/pound). / WHOLESALE TRADE / MERCHANT WHOLESALERS, DURABLE GOODS / MOTOR VEHICLE AND MOTOR VEHICLE PARTS AND SUPPLIES MERCHANT WHOLESALERS / UNITED STATES . While this inlet signal itself cannot be recovered, it is possible to modify the stock carburetors in a way that allows them to be more sensitive to the remaining signal that exists in the inlet tract. Something went wrong. Yamaha engineers chose these new I body type carbs more for their emissions friendliness than their performance ability. RIVA Racing is the #1 source for watercraft performance & OEM parts for Yamaha, SeaDoo & Kawasaki PWCs worldwide! Air Intakes & Filters; Exhaust Parts; Cooling Parts; Ignition System Parts; Foot Controls & Pegs . While the stock limiter is unnoticeable on smooth water, the same cannot be said for rough water riding. We can say that the performance of the GP WaveRunners improved greatly over time. For a better comparison, we compiled all the GP WaveRunners ever built into one chart. When it comes to choosing quality parts and accessories for your Yamaha WaveRunner GP800R, you can rely on our expertise. 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 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. As the modified GP8 travels across rough water at high speed, the engine will bump the rev limiter each time that the impeller comes completely out of the water. English Automatic translation Connexion. In any powersports application, it is the quality of parts that makes the difference between a fun adventure and a disappointing experience. CANCELLED ORDERS. Another modification that can significantly improve rough water hook-up is pump blueprinting. We will not make any attempt to sort out this conflicting data. About Handling One of the biggest differences between the 98 and 99 GP 800s is the hull change intended to reduce porposing. Lets take a closer look at this model as well! 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. Lets be honest, every PWC has its strengths and weaknesses, and GPs are no exception. If the craft is not water-ready, and the ad says that it needs work, its best if you walk away. About Dual Pipes Not long after the release of the 98 GP 800s, Factory Pipe Products released their dual pipe exhaust system for this new machine.

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