All the sanding strokes should be front to back (continuous) for the full length of the hull. Put simply, the GP1200R replaced the GP1200 in 2000, while two years later the GP800R replaced the GP800. The afore mentioned loss of the inlet tract vacuum is referred to as a loss of signal. Please check back or call us, as the status may change with the next update. On occasion, the online shipping calculator will not recognize the LARGE SIZE of large-lightweight-items such as plastics, fenders, runners, frames, etc. Such a modification is performed by Novi Performance (makers of racing carbs). (GP760: 90HP, GP800: 120HP). Gilbert AZ, 85233. About Compression Both of our GP 800 kits include modification of the stock cylinder-head. This is our short Yamaha GP800 review. EXCEPT, when the return is due to our error. This model was powered with GP800s 120HP engine, but shared the hull with the GP1200R. It got a slightly bigger, 784 cc, 2-cylinder engine. This thin, but super tough, bore diameter has a much lower friction coefficient than iron, thus allowing for much quicker piston acceleration. Where America goes for Yamaha OEM Parts and Accessories, 2000 Yamaha GP800 (GP800Y) Original Equipment Manufacturer Parts at Flemington Yamaha. We know that you need reliable products that will stand up to the punishment of tough environments. 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). No part of this website can be reproduced without written consent of the owner. It had the same hull as the GP1200R, which was around 3 inches longer and an inch wider. Condition and shipping costs of the returned item(s) is the responsibility of the purchaser. As you can assume, this model offers a lower top speed compared to its brothers. Make an offer! . FAQ. For recreational level GP800s, this is a good limiting device that does not hamper peak water-speed performance in any way. EXPEDITING YOUR ORDER. View cart for details. OEM Parts Diagrams Pro-1 Racing Heads specializes in cylinder head performance services for dirt bikes, street bikes, ATVs, UTVs, snowmobiles, and personal watercraft. When it comes to choosing quality parts and accessories for your Yamaha WaveRunner GP800R, you can rely . It offers a higher performance (155HP) thanks to its bigger 3-cylinder engine. Delivery delays do not constitute reason for order cancellation (all or partial) without charging a 20% restock fee of canceled items. (92-octane compatible). This effect can be very distracting and annoying when trying to cover rough water at high speeds. Becasue of these issues, the GP series wasnt considered to be great family-WaveRunners. But in 2000, Yamaha introduced the GP1200R, and two years later the new GP800R. About Handling One of the biggest differences between the 98 and 99 GP 800s is the hull change intended to reduce porposing. Even if it wasnt as sporty as a stand-up, an experienced rider could perform some really good tricks on this sit-down WaveRunner. 4 interest-free installments of $37.25 by . For this reason, our stock pipe kits utilize the stock carburetors with the choke plates in. Need paint or powder coating removed from your engine components? While this finish looks real nice, it is totally non-functional. In this chart, you can compare these three entry-level GP WaveRunners. Call us for a quote: 480-282-3472. Here, in the next section we will go though the GP760 and GP800 specs and performance. Increasing the compression of pwcs has always been an easy way to get a good overall performance increases. All returns require a YSP Return Authorization # (RA#) inside each package of returned items. Copyright 2018-2023 POWERSPORTSiD.com. The Yamaha GP760 prices start from $1,000 and go up to $2,500. The cost difference$370. NOS Yamaha OEM Oil Seal GP800 XL800 XLT800 GPR1200 XL1200 XLT1200 93101-34002. An added side effect of this modification is improved throttle response and improved ease of tuning. The slightly steeper Solas H pitch impeller can be suited for use on the more powerful Sleeper Kit, but not the Swift Kit. Being realistic, the GPs were fine for one adult and a little child. We will reply to your e-mail (or mail) and send you a unique Return Authorization Card #. The recreation finish is standard in the Sleeper kits, the Competition finish is available as an option. What other company offers this to their customers? Your #1 Parts Resource for Genuine OEM Yamaha ATV, Boat, Motorcycle, Rhino & WaveRunner Parts, Yamaha GP800 WaveRunner Jet Ski PWC Just like the famous Sea-Doo XP and the WaveBlaster, Yamahas GP WaveRunners also have a large fan base in every corner of the earth. If the impeller reconnects with the water at this reduced rpm moment, the boat experiences a landing with the brakes on kind of feeling. 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. We must receive your request for a RAC# no more than 15 days after you receive your order to qualify for a return. This new mod will substantially increase performance and is relatively new to the industry. They shared the same hull with the GP1200, but had less powerful, 2-cylinder engines. 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. 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. Sadly, the greater weight and the same performance resulted in a worse power-to-weight ratio. Buying Guide: Akebono Brake Pads; Buying Guide: NAPA Brake Kits; Changing a Battery; . And these mods all affect the asking price! Copyright yamahapart.com. As weve already discussed, the 760 was released with the same hull as the GP1200. When parts must come from the manufacture's warehouse, additional time for fulfillment may be required. All other orders will be billed to a visa/master card or sent freight collect cod cash. Yamaha engineers chose these new I body type carbs more for their emissions friendliness than their performance ability. Additionally, their engines are worn out, and if you have to repair or even rebuild them, it could be a big hassle. Unfortunately, the 2-stroke GPs have been out of production for a long time. Easy installation with noticeable results. 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 Porpoising is when the WaveRunner continuously bounces up and down in porpoise-like movements. Subsequent tests of other stock GP 800s have shown similar peak rpm results. The Yamaha GP800 and GP760 are among the most important Yamaha PWCs ever built. On-line fiche finders simplify finding the correct OEM Parts with on-line ordering which can be done directly from the Illustrated parts diagrams. Sea-Doo XP For Sale: Are They Still Worth Buying? In contrast, GP800 prices range from $2,000-$3,500, while a GP800R costs around $2,500-$4,000. Part of the reason for this difficulty has been the variations in the stock machines provided to magazines and after-marketers by Yamaha themselves. Office: (480) 272-8418. The Yahama GPs success story started with these models, and still continues to this day. View cart for details. We are one of the country's largest power sports cylinder head re-manufacturers. Aside from the GP760, the other GP models also dont fail when it comes to performance. Other services we perform include valve seat and valve guide replacement, along with cylinder head porting and flow-bench testing. Easy installation with noticeable results. Free shipping. Yamaha calls this plating Yamaha Ceramic Coating, but its basically Nicasil (a nickel-silica plating). 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. Yamaha GP 800 Performance Modifications by Group K. Our Kits. There will be no cancellation charge, when an ordered part is coded UNAVAILABLE, NO ESD (Estimated Ship Date), or DISCONTINUED, by Yamaha. Orders usually ship from our shipping center the same day as the order is fulfilled. Brought to you for over 12 years by Yamaha leading online authorized OEM Parts supplier. Its worth getting to know them before you make your purchase! 2000 Yamaha GP800 (GP800Y) OEM Parts 2000 Yamaha GP800 (GP800Y) Original Equipment Manufacturer Parts at Yamaha Sports Plaza 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 Chat Now Why Partzilla? If you dont have mechanical skills, you may run into difficulties if you have to adjust the carburetor or fix other parts. . You can find a lot of useful info on these models, and sometimes some good deals! All rights reserved. The end result of this design is surprisingly wide power band, along with excellent overall silencing ability. It may be available from Japan immediately, and can ship to us in just a few days. 4 interest-free installments of $37.25 by. Exceeding the optimum ratio resulted in a peak rpm loss, and slight overheating. 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. LOYALTY MEMBERS receive 745 Points. OEM parts or accessories order! GP Pro Pant Blends Camo Red / Black. The best way to accomplish this finish is with a piece of very coarse emery (40 60 grit is best). Handlebars & Steering Wheels . The second tank yielded 7250 rpm, and the third tank attained our eventual sustained peak of 7320 rpm. This is because their small, flat hull becomes tipsy when it has a bigger load. We now have all of our standard services available for the Arctic Cat Wildcat 1000. We now have all of our standard services available for the Can-Am Commander 1000. On our first tank of fuel, we saw peaks of 7180 rpm. The store will not work correctly in the case when cookies are disabled. Something went wrong. There seems to be a problem serving the request at this time. We have a wide selection of products for your powersports needs, sourced from the industry's biggest names. These scratches will also allow for much better surface holding in high-speed turns. As a final word, our recommendation is that if you are a beginner, purchase a newer, 4-stroke, Rec-Lite or Recreation PWC. We are now rebuilding cylinder heads for vintage motorcycles. 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. 2002 Yamaha PWC GP800 WaveRunner. This is becasue this model is less prone to porpoising due to their new hull design. About Exhaust Systems As previously mentioned, this document will cover only engine platforms that utilize the stock GP 800 exhaust system. Just send us your specifications and/or a blueprint. Subscribe to get the latest! NOTE: All valve jobs are CNC machined . The adjustable, racing-style sponsons also contributed to its stability. For better hook-up, we recommend the R&D top loader scoop grate. Are you wondering what the differences are between the GP760, GP800, and GP800R? 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). USE. These models come powered with 4-stroke engines and have convenient seating for 3 riders. Repair your GP800 with best replacement parts available only here. will be charged a large package fee in addition to the regular dimensional/weight shipping cost. Since Yamaha has released many different GP WaveRunners over the years, the variety of models may confuse you. 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. Shipping Info Contact the seller. 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. 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. GP800 WaveRunner Aftermarket Apparel & Gear. Replaces the restrictive sound suppression system on GP800R and GP1200R Waverunners. (Note: please do not call our technicians for compression specifications, as they are not permitted to give out any of that information). The Competition mode also includes additional exhaust port finishing and a transfer port rough finish that further improves fuel atomization. Check out our on-line parts. The GP 800 Swift Kit makes for a big increase in overall acceleration, and a 1.5 - 2 mph increase in peak water speed. We sell superb quality Yamaha performance spark plugs. All rights reserved. www.golfcartpartscompany.com It short, Yamaha engineer changed the radius on the back edge of the trim tab area of the hull on the 99 models. Porposing: Dont forget that all of these old GP WaveRunners are prone to porpoising. While the stock exhaust system may seem excessively large and heavy, that mass does serve a purpose. 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. Our instructional videos will give you information on everything from diamond honing a plated cylinder to combustion chamber design. Copyright 1995-2023 eBay Inc. All Rights Reserved. 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. Copyright 1995-2023 eBay Inc. All Rights Reserved.