yamaha gp800 performance parts yamaha gp800 performance parts

All other orders will be billed to a visa/master card or sent freight collect cod cash. Dont hestiate to discover and compare these flagship GP WaveRunners to their competitor Sea-Doo and Kawasaki models! . 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). This thin plating also makes for a much more conductive-friendly path for the heat of the piston to get to the water-jacket. This thin, but super tough, bore diameter has a much lower friction coefficient than iron, thus allowing for much quicker piston acceleration. Increasing the compression of pwcs has always been an easy way to get a good overall performance increases. As a final word, our recommendation is that if you are a beginner, purchase a newer, 4-stroke, Rec-Lite or Recreation PWC. But surprisingly, the Yamaha GP760 can reach the amazing 52-54 mph even with the smaller engine option! PACK YOUR PARTS CAREFULLY !! No returns on Yamaha GP800 WaveRunner electrical OEM parts. The GP760 offered a really fun ride and easy control due to its lightweight semi V-shaped hull. The Yamaha GP800 and GP760 are among the most important Yamaha PWCs ever built. The GP1800R HO is powered with a non-supercharged, 180HP engine, while the GP1800R SVHO features a more powerful, 250HP supercharged power plant. Please have Year, Make, Model and Serial Number ready before calling. Unfortunately, the 2-stroke GPs have been out of production for a long time. Fits The Following Models: 2000 YAMAHA GP1200R FREE FLOW EXHAUST KIT 2001 YAMAHA GP1200R FREE FLOW EXHAUST KIT Part of the reason for this is a significant variation in the pitches of the blades on many aftermarket impellers. We also do complete engine and pump assemblies for customers who want a finished unit ready for installation. Part of the reason for this difficulty has been the variations in the stock machines provided to magazines and after-marketers by Yamaha themselves. Additionally, you can also find out where can you can still find these amazing vintage WaveRunners. 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. FAQ. But lets face it, riding with passengers on these PWCs is not very good. We know that you need reliable products that will stand up to the punishment of tough environments. We have compiled the key specs and most important facts into this Yamaha GP800 review! FREE shipping. Shipping Info These scratches will also allow for much better surface holding in high-speed turns. Yamaha GP1800 Performance Parts and Packages Performance Parts: Electronics, Fuel & Tuning Steering & Handling Seat Covers & Exterior Engine Parts Impellers & Jet Pump Parts Supercharger, Intake & Intercoolers Exhaust Systems Performance Kits: Stage 1 Kit 77 MPH @ 8,000 RPM Stage 1+ Kit 82 MPH @ 8,100 RPM Stage 2 Kit 86 MPH @ 8,600 RPM When this bumping takes place, the engine rpms become automatically reduced by the limiter. 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. We will add your return handling costs to your refund in this case. We can say that the performance of the GP WaveRunners improved greatly over time. But in spite of this, many are still running! Being realistic, the GPs were fine for one adult and a little child. 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. Used (normal wear), Front seat (only) from a '98 GP800 Limited Edition Seat is in excellent condition with no rips or punctures in fabric and very little wear. Subsequent tests of other stock GP 800s have shown similar peak rpm results. NOTE: All valve jobs are CNC machined . For additional shipping charges we can change your shipping preference. 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. Contact Us. Worldwide FREE . These vintage GP WaveRunner were in production from 1997-2005. This porting, like the Sleeper kit itself, is developed to be effective enough for local closed course racing, yet reliable enough for endurance racing. As weve already discussed, the 760 was released with the same hull as the GP1200. Also, dont forget that there are many drawbacks of owning a vintage 2-stroke WaveRunner. . You can also expect lower fuel mileage and if you ride hard you can even dry a GPs fuel tank in an hour! We hope you like it! Its worth getting to know them before you make your purchase! 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 On-line fiche finders simplify finding the correct OEM Parts with on-line ordering which can be done directly from the Illustrated parts diagrams. (GP760: 90HP, GP800: 120HP). As stated above, stock levels change weekly so check back or call us for questionable availability. We have a wide selection of products for your powersports needs, sourced from the industry's biggest names. With respect to the GP 800 compression, our testing indicated that it is very easy to get too much of a good thing. On our first tank of fuel, we saw peaks of 7180 rpm. But keep in mind, that even if these modifications help a lot, they cannot completely eliminate this problem. SHIPPING. Are you wondering what the differences are between the GP760, GP800, and GP800R? 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. List the Qty. And these mods all affect the asking price! 1998 - 2000, Yamaha GP800 Waverunner OEM Apparel & Gear, Yamaha GP800 WaveRunner Aftermarket Accessories LOYALTY MEMBERS receive 745 Points. According to many owners, wave jumping was always a lot of fun on these small GPs! 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. Instead, we will focus only on the rpm data gathered from our test units that we know to be 100% showroom production. The weight of the exhaust system helps to actually dampen the high frequency vibration of the engine assembly. 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 They offered legal rides for 2 people. When parts must come from the manufacture's warehouse, additional time for fulfillment may be required. The only difference was that the GP1200 had a more powerful engine, and was heavier of course. We specialize in CNC-machined valve seat profiles which enhance air-flow and extend valve seat life. ; Need paint or powder coating removed from your engine components? This means less time spent manually fine tuning your carburetors for air density changes at your various ride spots. Lets be honest, every PWC has its strengths and weaknesses, and GPs are no exception. The main difference was that the GP760s engine is a 745cc, 2-cylider, 2-stoke power plant. Costs: Regarding costs, they are cheaper to buy, but more expensive to operate due to the repair costs and their high fuel consumption. Your GP800 WaveRunner is starving for race-inspired performance? Orders will be shipped best way to the shipping address you provide. However special attention (and special cutters) must be used to assure that the plated liner is not compromised. The price strongly depends on their condition. Parts availability, delivery service providers, weather and other factors may affect your delivery. The K prop is well suited to meet the needs of both the Swift Kit and Sleeper Kit (using different pitch specifications). As of this writing, we have not conducted any extensive testing with the FPP dual pipes. 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). Brought to you for over 12 years by Yamaha leading online authorized OEM Parts supplier. View cart for details. About Cylinder Porting The cylinders on the GP 800 are unconventional by pwc standards. Yamaha GP760 and GP800 Prices The Yamaha GP760 prices start from $1,000 and go up to $2,500. It also features a bigger, 15.9-gallon fuel tank, which is 2.5 gallons more compared to its predecessors. Reliability and durability: Keep in mind that these old 2-stroke PWCs typically require more attention compared to the 4-strokes. 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. Here is your one stop solution to buy spare parts and accessories for Yamaha GP800. About Impellers & Pumps The impeller pitch of the stock GP800 prop is much too mild to be of any use on a modified machine. If you are looking for more power, the GP1200R could be a better deal. If you want to ride your craft more often than you work on it, these old 2-stroke WaveRunners are probably not for you. Check Out Our Pro-Series Steering Systems, Now In Stock! Provides reduced back-pressure that improves engines performance and reduces harmful detonation. This is a typical question of many buyers, and the answer is that it depends. Because of this, many owners equipped their crafts with trim tabs, which usually made a huge difference. 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. Yamaha GP800 WaveRunner OEM parts returns are subject to a 20% restocking fee plus shipping charges. CANCELLED ORDERS. Another modification that can significantly improve rough water hook-up is pump blueprinting. We will reply with cost and payment instructions. Additionally, their engines are worn out, and if you have to repair or even rebuild them, it could be a big hassle. (Sorry, we know that on mobile its quite huge. Franais. We would accent that the porting of plated cylinders should only be done by experienced technicians using the right equipment. We know that you need reliable products that will stand up to the punishment of tough environments. 1996 2023 Group K. All Rights Reserved. This is our short Yamaha GP800 review. Ecardeals America Inc. An added side effect of this modification is improved throttle response and improved ease of tuning. It may be available from Japan immediately, and can ship to us in just a few days. 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! . The GP 800 Swift Kit makes for a big increase in overall acceleration, and a 1.5-2 mph increase in peak water speed. Tech Support. $149.00. 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. / WHOLESALE TRADE / MERCHANT WHOLESALERS, DURABLE GOODS / MOTOR VEHICLE AND MOTOR VEHICLE PARTS AND SUPPLIES MERCHANT WHOLESALERS / UNITED STATES . Shop Today! For recreational level GP800s, this is a good limiting device that does not hamper peak water-speed performance in any way. We know that you need reliable products that will stand up to the punishment of tough environments. But if you have mechanical skills and you like working on engines, fixing these vintage crafts can be part of the fun. The best way to accomplish this finish is with a piece of very coarse emery (40 60 grit is best). www.golfcartpartscompany.com However the free breathing flame arrestor also causes a slight reduction in the inlet tract vacuum needed to draw fuel from the carburetor jet circuits. NOTE: All valve jobs are CNC machined valve seat profiles for optimum performance! Make me an offer. OVERSIZE PARTS AND PACKAGES. 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 . In any powersports application, it is the quality of parts that makes the difference between a fun adventure and a disappointing experience. All ported cylinders are also honed. Put simply, the GP1200R replaced the GP1200 in 2000, while two years later the GP800R replaced the GP800. (92-octane compatible). Gilbert AZ, 85233. Just send us your specifications and/or a blueprint. This problem is actually caused by a design defect in the hull. Wishlist; My Account . 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. NOS Yamaha OEM Oil Seal GP800 XL800 XLT800 GPR1200 XL1200 XLT1200 93101-34002. 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. This underlines the importance to regularly inspect the bolts that secure the exhaust system to its mount points on the engine. Office: (480) 272-8418. Search our OEM Parts fiche to buy OEM Yamaha WaveRunner GP800 parts, Yamaha GP800 WaveRunner OEM body parts and more! The stronger signal of this modification greatly improves the carburetors ability to self adjust the fuel mixture for changes in altitude and air temperature. Look your part numbers up online. 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. To our surprise, the peak rpms increased noticeably during the break-in process. In this chart, you can compare these three entry-level GP WaveRunners. The end result of this design is surprisingly wide power band, along with excellent overall silencing ability. Orders usually ship from our shipping center the same day as the order is fulfilled. Jeep Performance Parts; Pet Travel; Snow Plows; Winter Accessories; Know How. When you play hard, you need the right equipment that will work hard. English Automatic translation Connexion. Free Shipping on orders over $150 in the USA. In such case, parts shall be replaced with the manufacturers replacement item at no charge. 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. Condition and shipping costs of the returned item(s) is the responsibility of the purchaser. Panier 0 Produit Produits (vide) 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. This blueprinting removes all the interruptions and casting drafts in the pump vane case. 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. It seems they are like fine wines! There seems to be a problem serving the request at this time. Part(s) returned MUST BE IN ORIGINAL PACKAGING . Sales & Support | 954.785.2684. During the testing of our kits, we tried the other ignition curves available in the Riva cdi box. Parts & Accessories; Yamaha Wave venture GP800 XL760 XL GP760 ignition coil pack 760 64X-85570-00-00. 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 We must receive your request for a RAC# no more than 15 days after you receive your order to qualify for a return. For the best experience on our site, be sure to turn on Javascript in your browser. Subscribe to get the latest! The new GP series was introduced in 2007. We will very soon be offering our Q-4 service, which is a cylinder head modification we perform on four valve heads. (GP800:0.24, GP800R: 0.20 HP/pound). If you are unsure of your choices, call our Parts Dept before submitting your order. The huge increase in overall torque allows the GP8 to bolt out of high-speed turns with no bogging at all. Such a modification is performed by Novi Performance (makers of racing carbs). While the difference in porposing is significant, the dimension difference is somewhat subtle. 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 Sadly, the greater weight and the same performance resulted in a worse power-to-weight ratio. On occasion, the online shipping calculator will not recognize the LARGE SIZE of large-lightweight-items such as plastics, fenders, runners, frames, etc. More load made them too unstable and uncomfortable. When it comes to the Yamaha GP760 vs. GP800 vs. GP800R debate, we can say that the GP800R is the best pick. Handlebars & Steering Wheels . 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. 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! 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. 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. Becasue of these issues, the GP series wasnt considered to be great family-WaveRunners. Group K Ride Plate Modification for R&D Ride Plate, Impeller Re-Pitching Adjustment to your Solas K Prop, Pump Blueprinting (Send Vain Case and Impeller Housing), Yamaha GP 800 SLEEPER Engine ModificationIncludes: Cylinder Head Modification & Recreational Finish Cylinder Porting, Optional Novi Carb Signal Modification with Primer Kit, Impeller Re-Pitching Adjustment to your Solas Prop, Pump Blueprinting (send Vain Case & Impeller Housing), *prices subject to change based on manufactures pricing. We now have all of our standard services available for the Arctic Cat Wildcat 1000. 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. Exceeding the optimum ratio resulted in a peak rpm loss, and slight overheating. For this reason, our stock pipe kits utilize the stock carburetors with the choke plates in. This means the USA warehouses are out of stock. No part of this website can be reproduced without written consent of the owner. All this begs the question, what about cylinder porting? Plated cylinders, like those on the GP8, can be ported. In any powersports application, it is the quality of parts that makes the difference between a fun adventure and a disappointing experience. As you can assume, this model offers a lower top speed compared to its brothers. There seems to be a problem serving the request at this time. It had the same hull and features as its brother, the GP1200. Yamaha Waverunner, Motorcycle, ATV, Side by Side, Utility, Sport Boat and Snowmobile OEM Parts 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. They shared the same hull with the GP1200, but had less powerful, 2-cylinder engines. 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. When it comes to choosing quality parts and accessories for your Yamaha WaveRunner GP800, you can rely on our expertise.