seadoo 787 big bore kit

Yamaha Motorcycle Big Bore & Top End Kits, Sea-Doo Vehicle Repair Manuals & Literature, Engine Rebuilding Kits for Ford F-150; Additional site navigation. 1996-1997 XP Don't forget to insure your shipment. If you keep your shipping receipt, you can check online to see when it is received on our end. Please send with signature required. When we ship your cylinders or engine back, you will receive an email with tracking info. You can choose from the following piston companies: Pro-x, PMB #228 I need to get my 787 engine bored due to wall scoring. I am in Bc Canada, arent the wiseco forged pistons stronger than cast pistons? $35 shipping to the 48 continental states. Signature series performance 820cc engine rebuild. . Is there anything bigger? Rave Cap Kit for Sea-Doo 787/787 RFI XP800 /Challenger/GSX/RFI /GTX/RFI /XP /SPX 1995-2004. Who is doing the machining for you? See Description For Exact Model and Year Compatibility. After we receive your cylinders we will inspect them and determine what oversize pistons it will take to make the cylinders straight then bore your cylinders on a boring bar, final sized with a rigid hone. The ports are chamfered in a 3 stage process to ease the rings back in, including a final hone to extend engine life, and improves performance. If you send your old piston and spark plug, we can usually tell you what caused the failure so you can keep this from happening again. Please note old pistons and spark plug will be disposed and not returned. Be sure to include clear instructions of work requested, return address, and billing info, phone # and email address.If you have a pay pal receipt, please put a copy in with the cylinders or engine. Alpena, MI 49707, All text and images are copyright Full Bore All rights reserved. Sea Doo787, 800 top end rebuild kit with Wossner forged pistons. Kit's for the Seadoo 787, 800 with Wossner Pistons , Pro X pistons, or WSM pistons. Website by, Engine for Sea-Doo 787 /800 XP800 /XP /GSX /GTX /SPX /Challenger /Challenger 1800 1995-1999, New SBT Motors, Shortblocks, Casings & Crankshafts. Add to cart complete payment and print a copy of the receipt and put in box with engine. Shipping instructions are covered on our shipping page.. If your sleeve(s) is damaged or your current bore is beyond the max service limit - don't worry, we resleeve at no-charge. #1. First find what you are looking for and make the payment right here on the website. Are these still available? Portions of the information contained in this table have been provided by genuine-oem-parts. Were the head bolts spaced out to allow for larger sleeves? It may not display this or other websites correctly. Signature series of performance engine rebuilds. Alpena, MI 49707, All text and images are copyright Full Bore All rights reserved. - eBay Money Back Guarantee - opens in a new window or tab, Sea-Doo XP 800 787 Top End Rebuild Kit Pistons Gasket Set Bearings Std Bore 82mm, cleared payment - opens in a new window or tab. . I can get the Pro-X pistons for you or even tell you where to buy them if you are in the lower mainland (same price either way). $32 return shipping to the 48 continental states. Condition: This is our 787 (Build your own) premium engine (2 year-No Fault Warranty). Building a BB 787 is an expensive project though, and not one for guys looking to cut corners, but there are some used setups around for a reasonable amount of money. Yamaha 701 - Big Bore Kits; Yamaha 701 - Dual Carb Mods; Yamaha GP800 - High Performance Mods; Yamaha Super Jet 845cc - Big Bore Hammer Mods; Click here for more information and pricing. The exclusive remedy of the user or buyer and the limit of the liability or SBT, for all losses, damages, or injuries from the use of SBT parts, products or repairs (including claims based upon contract negligence, strict liability, or tort) shall be the replacement or repair remedies specified under the written warranties set forth herein below.These terms are an essential part of the bargain between the parties based upon the price of sale negotiated herein. In the event that a Buyer asserts any claim against SBT, under the aforementioned warranties or otherwise, and if said claims are not resolved through negotiations between the parties, then all such claims and disputes shall be subject to non-binding mediation in Pinellas County, Florida, as a condition precedent to Buyer's asserting any legal action against SBT. 787/800 $475. Take the guess work out of rebuilding your Sea doo 787 800 top end. PMB #228 After making payment with buy it now button. If I were you, I'd use the Pro-X pistons instead of Wiseco. 486 S Ripley Blvd You're better off to get the Pro-X. First find what you are looking for and make the payment right here on the website. Your cylinders bored to fit. I did read to warm up my seadoo before opening it right up with the forged pistons. For the crankshaft connectig rods: Pick from Hotrod, Wiseco or OEM. All cylinder work is done here at Full Bore. Extremely fast shipping. You're measuring 9/32" difference (0.281"), that's over a 1/4" of difference. Pick from Pro-x, Wiseco or OEM pistons. Condition: 1998-2002 GTX RFI Followed with atomizing the transfer fuel charge and swirl the head to control detonation and flat out increase performance that the average person can enjoy without having to revolve their life around trying to make it work.. SBT warrants its standard remanufactured engines for a period of one (1) year from the date of the original purchase against any failure that would require replacement.In the event that an engine with a two (2) year warranty is purchased, all the same guidelines apply with the exception of the term. Engines & Crankshafts. I also heard that there was something called a VE cylinder which was an aftermarket casting. seadoo 947 951 cylinder top end kit no core gsx lim gtx xp ltd lrv rx sport le . Said mediation shall be conducted by a certified mediator under the laws of the state of Florida, and each party shall be responsible for paying an equal share of all mediation costs. Couldnt be happier! If your sleeve(s) is damaged or your current bore is beyond the max service limit - don't worry, we resleeve at no-charge. A straight forward performance engine rebuild that keeps rock solid reliability, runs on pump (premium 91-93 octane) gas and no difficult carb mods.. Your engine rebuilt as if it was Dan's personal engine. I don't want to start a debate but was wondering if the wiseco are a goood way to go? Full Bore top end kits are returned to you with everything needed for your top end rebuild, including Your cylinders bored to the next available piston size. pistons, rings, pins, bearings, circlips, head gasket, base gasket, exhaust gaskets and any other gaskets that come in a top end gasket set for your model. c $932.78. Bore Size: 82mm STD bore. They are way more durable for recreational use. or best offer. Sea-Doo; . ACCOUNT CONTACT MY CART. Be sure to inspect your sleeves carefully for heavy scoring chipping and cracks. I just sent out another top end to full bore. All cylinder work is done here at Full Bore. SBT carries those and other PWC engine parts. Shop SBT for standard Sea-Doo jet ski engines. It also includes cylinders, all new SBT . 2004-2005 3D. 1996-1997 GTX . sorry to revive an old thread but how do you work the rave valve when you go oversize? I've got tons of info from building dozens of BB 787's. Kawasaki STXR 1200 & Ultra 1350 - Single Pipe Engine Kits; Sea Doo. SeaDoo Complete Rave Power Valve Rebuild Kit XP GSX GTX SPX Challenger 787 800. Don't forget to insure your shipment. If you keep your shipping receipt, you can check online to see when it is received on our end. Please send with signature required. When we ship your cylinders or engine back, you will receive an email with tracking info. 2008-2021 fullboreonline.com, If you send your old piston and spark plug, we can usually tell you what caused the failure so you can keep this from happening again. Don't send ignition coils, motor mounts, carburetor's, starter, sensors or exhaust manifold. Severely corroded engines or holed cases may be considered unserviceable!! . Full Bore top end rebuild kits include everything needed for your top end rebuild. This item: Sea Doo 580 587 650 657 720 717 787 800 Carb Carburetor Rebuild Kit 2 Stroke . For the Rave mod send the valve only we do NOT want the plastic caps or housing as they tend to break in shipping. For the crankshaft connectig rods: Pick from Hotrod, Wiseco or OEM. Are you talking about normal use? Las mejores ofertas para Cilindro Sea-Doo 580 587 XP SPX SPX GT GTS GTX dimetro STD estn en eBay Compara precios y caractersticas de productos nuevos y usados Muchos artculos con envo gratis! Yes Visit the Program Description for further details. I am hoping that getting jugs bored properly will make it last. Pistons Rings Gaskets Circlips Upper bearings Wrist Pins Your cylinders bored to fit. All times are GMT-5. 486 S Ripley Blvd any option $1200.00 Free shipping included. Floating Wrist Lanyards. Quickview. My engine problem arise from the previouse owner getting the engine rebuilt and the pistons put in backwards. Yes TOP END REBUILD KIT STD SEADOO 787 / 800 GSX SPX XP GTX WSM PLATINUM 010-818-10P | Vehicle Parts & Accessories, Boats Parts & Accessories, Other Boat & Watercraft Parts | eBay! Copyright 1995-2023 eBay Inc. All Rights Reserved. Small Business . I use this to pre-test the engine BEFORE and AFTER a rebuild. . Kits offered with the best and most popular pistons Including Wossner, Wiseco, Pro X, and WSM. new All Material Copyright 2009 Watercraft Superstore. Has anyone gone over the maximum specified bore limits with any success?? Compatibility information is not available for this item. $129.95. It also includes cylinders, all new SBT . Buy the engine size that you need. It seems that the forged pistons warm up and expand quicker than the jugs and then the piston seizes. I see Wiseco sells a +2mm piston. Seadoo 787/800 Top End Rebuild Kit. Thats why all of the details aren't giving just enough. Seadoo 787, 800, 785, 782cc performance motor (internal combustion engine) rebuild. Something went wrong. RAVE Valve for Sea-Doo GTX RFI /GSX RFI /GTI LE RFI /3D RFI 420854354 1998-2005, RAVE Valve Rebuild Kit for Sea-Doo XP800 /Challenger /GSX /GTX /XP /Challenger 1800 /SPX 1995-1999, Monday-Thursday 8am-4pm EST Friday 8am-11am 1401 N. Myrtle Ave. Clearwater, FL 33755 USA, Copyright 2023 Short Block Technologies, Inc. All Rights Reserved. These parts are more difficult to get so if they're not in stock it will add time to the turn around. Full Bore . . Price: $17.85 . To confirm that this part fits your vehicle, please choose a vehicle from the "My Garage" list OR enter your vehicles details below. Your engine rebuilt as if it was Dan's personal engine. We were unable to complete your request. Just as described. We were unable to complete your request. View cart for details. SBT's obligations hereunder are limited to the repair or replacement of the engine.The foregoing are the Buyer's exclusive remedies. well, I ended up getting the wiseco pistons. Yamaha Motorcycle Big Bore & Top End Kits, Body Kits for Plymouth GTX, Body Kits for Dodge Challenger, Sunroofs, Hard Tops & Soft . 2003-2005 GTI LE RFI It includes the cases, cylinders, trued and welded Crankshaft, head, head cover, all new internal parts & a woodruff key. If your sleeve(s) is damaged or your current bore is beyond the max service limit - don't worry, we resleeve at no-charge. So I started reading about pistons, and now I am confused on which ones to get, cast or forged. NEW VISU FUEL FILTER 3/16" LARGE SLIMLINE ATV MOTORCYCLE SNOWMOBILE STREET (#321814441740), New NGK Spark Plug 1995-2019 Arctic Cat Bearcat Crossfire CFR Cougar King Kat (#323755617582), Perfect and fast shipping thanks. 2008-2021 fullboreonline.com, Includes 2 year warranty and installation gaskets. We start with the Sea doo 787,800 (stock form is 782cc) and take it to a 820ccs. There is no substitute for ccs. Find many great new & used options and get the best deals for Sea-Doo 650 Platino WSM Top Taglio Kit 1994-1995 GTX Spx XP Xpi 78mm Std Bore at the best online prices at eBay! Ships from and sold by Bay Area Powersports. 95. 1995 XP800 I am hoping not to re-sleeve but may need to go to 82.50 for my bore. Your rave valves are trimmed for clearance. What city do you live in? Pick from Pro-x, Wiseco or OEM pistons. Take the guess work out of rebuilding your Sea doo top end. Motor) Complete Top End Engine Rebuild Kit [Bore Size: 82.00 mm] $253.89 FREE Shipping Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. 1999-2000 GSX RFI Tomorrow it's off to the machine shop. Please consider our other options like rebuild kits and top end rebuild kits. With that being said, are there any sources for Big bore 787 parts? Full Bore $32 return shipping to the 48 continental states. Free shipping for many products! Please choose your vehicles details for specific results. Please order the correct over size piston kit. Sea doo - 580 is 76mm, 650 is 78mm, 720 and 800 are 82mm and the 951 is 88mm. Sea Doo 787, 800 top end rebuild kit with Wossner forged pistons. I need to get my 787 engine bored due to wall scoring. . Seadoo 787 800 Crankshaft Rebuild Kit All, Seadoo 787/800 Carb Silver & White Top End Gasket Kit, Seadoo 787/800 RFI Silver Top End Gasket Kit, Seadoo 787 Rebuilt Counter Balancer Shaft '96 & Up Only, Seadoo 787/800 Carb Silver and White Complete Gasket Kit. This is our 951 DI (Build your own) premium engine (2 year-No Fault Warranty). Your cylinders are returned with new pistons a complete gasket set including crank seals, and a brand new (not rebuilt) WSM crankshaft. If you have not already read our document "Group K engine mods for Sea Doo 782/800 Laydown Rave Engines", we urge you to do so. | They should be able to shave the rave for you. Alpena, MI 49707, All text and images are copyright Full Bore All rights reserved. , Red $6.63 Get it as soon as Wednesday, Jun 29 FREE Shipping on orders over $25 shipped by Amazon Rave mod for clearance $25 Per set. Available in drop down menu. Signature series of performance engine rebuilds. Find many great new & used options and get the best deals for Sea-Doo 787/800 Engine Top End Kit w/Cylinders & Piston, Save $150 w/core Seadoo at the best online prices at eBay! Condition: New other (see details) Seller Notes: "Brand new WSM top end rebuild kit including pistons and gaskets for 1995-1999 Sea-Doo 800 GSX, GTX, SPX and XP models. When shipping cylinders, pad them tightly with crumpled newspaper or dense foam, be sure cylinder (s) are secure and don't move freely in the box causing damage. 1997-1999 SPX Value of this if rebuilt?? Pick from Pro-x, Wiseco or OEM pistons. Order Std size pistons if you are only honing your cylinders. At this time we aren't accepting complete engine rebuilds while we catch up with the current work load. Item Condition: New. Of course it goes without saying that the crankshaft is rebuilt to our Platinum specs and fitted with Teflon coated seals and rods with 4 oil feeders (vents) per rod. After the crankshaft is reassembled and is trued to perfection and verified on a truing stand then final verification for fit and true running in your engine cases where it is supported on all of the bearing surfaces and verified for true in its real running conditions. Received the pro x pistons today. Please try again later. Oct 4, 2012. About . Ready to ship out today! Resleeve your Sea Doo 787, 800 back to standard bore. Sea Doo 720 - Recreational Engine Mods; Sea Doo 785 - Recreational Engine Mods; Sea Doo 785 - Technical Updates; . Wiseco, or OEM. The Cylinder Exchange Program gives you a complete top-end for your engine, ready to bolt on. After making payment with buy it now button, If paying with a cashier check (certified bank check) please contact us at. Available in drop down menu. Full Bore top end rebuild kits include everything needed for your top end rebuild. 486 S Ripley Blvd 1996-1998 Challenger Full Bore Add to Cart. This is a private listing and your identity will not be disclosed to anyone except the seller. Delivery times may vary, especially during peak periods. You are using an out of date browser. $249.95. WSM is a full cast and come with Rik Japanese high performance rings. 92 seadoo 587 xp, Rotax 787 - 1996 Challenger - 2nd Rebuild Questions. Copyright 1995-2023 eBay Inc. All Rights Reserved. check out the. Need more than a top end kit but dont have the time for Full Bore to do the complete rebuild and dont want hackmasters with false claims and shoddy work doing it. This might be the Ideal solution for you. If turn around time is important to you please call first and check availability. SBT Cylinder Exchange Top End Kit for Sea-Doo 787 RFI /GTX/GSX RFI/GTI LE RFI /3D RFI 1998-2005. . A very good setup is a Miller 920 cc engine which uses 89mm Honda pistons, with a stock stroke crankshaft. ewsmotorsports, this a great product although it was missing 2 gaskets they were not critical and we still got the motor together and runs perfectly, Verified purchase: Be sure to scroll down to see all of the options. For a better experience, please enable JavaScript in your browser before proceeding. Wossner pistons are a German made pistons realized by revolutionary computerized manufacturing technique coming from GP and F1 racing. Item specifics. No more trips home from the machine shop without your cylinders because the pistons weren't big enough to clean it up. Let alone the fact you have to send those pistons back and order another set. We keep it simple and offer solutions for your top end rebuild and get you back on the water. It carries much basic information that is of interest. A++ seller, Polaris Gates Gt3 High-Performance Water Pump Belt 2000-2004 600 700 800 (#322269157719). We also offer top end rebuild kits with cylinder already machined ready to install on a core exchange basis. 2008-2017 fullboreonline.com, Kits offered with the best and most popular pistons Including Wossner, Wiseco, Pro X, and WSM, If you send your old piston and spark plug, we can usually tell you what caused the failure so you can keep this from happening again. 1998 sea doo gtx rfi 787 crankcase / main engine crank cases . This kit is mimicked off the kit that Bombardier has shown in their service manual. Free shipping for many products! Rebuildable core cylinders required for exchange. SBT is the preferred choice for PWC and jet ski engines. $15.95 $ 15. This is our 787 (Build your own) premium engine (2 year-No Fault Warranty). See more WSM - 010-818-10 - Top End Kit, Standard Bore - eBay Money Back Guarantee - opens in a new window or tab, SEADOO 800 787 82MM STD BORE WSM TOP END KIT 1991-2002 XP SPX GTX CARB, - for PayPal Credit, opens in a new window or tab, Report this item - opens in new window or tab. In canada these kits are way over priced I saved hundreds of dollars and no surprise charges on delivery with global shipping, Verified purchase: | Has anyone gone over the maximum specified bore limits with any success?? Counter Balance Shaft Bearing Kit for Sea-Doo 4-Tec GTX 4-TEC /Sportster 4 TEC . Pro-X or even WSM platinum. SBT New 4-Stroke Premium Engines. 787 piston to Cylinder wall clearance should be 0.10-0.012mm (0.004-0.005") new, wear limit is 0.15mm (0.006") I have my cylinders bored to 0.0045" wall clearance. If your cylinders are already 0.040" (1mm) over, or need to go larger to clean up they would require Pro x , Wossner pistons or resleeving. JavaScript is disabled. email Chris at Watercraft Magic [email protected] 06-04-2007, 10:41 PM #3 Kits offered with the best and most popular pistons Including Wossner, Wiseco, Pro X, and WSM. Motor) Complete Top End Engine Rebuild Kit [Bore Size: 83.00 mm] : Automotive The ultimate top end rebuild kit for your seadoo Rotax 787/800! Shipping address (shipping only) The written warranties provided hereunder are in lieu of all other warranties, expressed or implied, including all warranties of merchantability and warranties of fitness for a particular purpose.SBT shall not be liable to the user or buyer for any incidental, consequential, or special damages of any type. I know about the break in period, but I read lots of info about letting engines with wiseco pistons warm up to operating temp before going full throttle. To confirm that this part fits your vehicle, please choose a vehicle from the "My Garage" list OR enter your vehicles details below. Accepting credit cards through pay pal, right here on the web site. It's the safe and secure way to pay online. It is $20 extra for them to shave the raves for you. Something went wrong. Need Sea-Doo jet ski rods or bearings to finish your jet ski customization? 4th oversize is 1mm (0.040") larger then standard bore. Pro x kits can go as far as 1.5mm (0.060") oversize. Sold by: Thanks for the info, i will definetly have the raves done and will try the jet adjustments. Find many great new & used options and get the best deals for Sea-Doo XP 800 787 Top End Rebuild Kit Pistons Gasket Set Bearings Std Bore 82mm at the best online prices at eBay! Wiseco pistons are forged and use Wiseco high performance rings only. If you have damages deeper then this you will need the cylinder sleeve replaced and bored to finish size. Increased intake flow and control with modifying the rotary valve. As a relative newcomer to SeaDoo performance stuff, I am fast realizing that the glory days of the two-stroke race engines are behind us and any new development of products has probably stopped and everyone has moved on to the next best thing. Send the valve only we don't want the plastic caps or housing they tend to break in shipping. seadoo . Well take a look and remove the review if it doesnt follow our guidelines. Full Bore top end kits are returned to you with everything needed for your top end rebuild, including Your cylinders bored to the next available piston size. pistons, rings, pins, bearings, circlips, head gasket, base gasket, exhaust gaskets and any other gaskets that come in a top end gasket set for your model. Your numbers are just wacked out. Includes 2 year warranty and installation gaskets. Order Std size pistons if you are only honing your cylinders. View cart for details. If said claims are not settled through mediation, all legal actions or lawsuits shall be brought exclusively in Pinellas County, Florida and the prevailing party shall be entitled to attorneys' fees and costs.The terms of this agreement shall be enforceable by any court of competent jurisdiction.Venue for the enforcement of this agreement or for the resolution of any dispute between Buyer and SBT shall be adjudicated in Pinellas County, Florida, and venue for all suits shall be fixed in Pinellas County, Florida. Cylinders are ported, slightly increase the compression. Motor) Complete Top End Engine Rebuild Kit [Bore Size: 83.00 mm]: Pistons - Amazon.com FREE DELIVERY possible on eligible purchases Amazon.com: 1996-1997 Seadoo GTX (800 Carb. The hard part for the guy at home to do a "QUALITY" engine rebuild is getting a good crankshaft and cylinder boring that is even close to acceptable . We eliminate these problems with this kit. Remember 1.00mm is .040", this means you will only be able to cut up to .020 into your cylinder wall for it to clean up for finish honing. I am putting an 800 in my HX and since I am building the motor from scratch If I could source some of this stuff I would as long as it didn't break the bank. Our prices are low because they are fair! or are pro-x pistons forged? We bore your cylinders match new pistons Currently offering kit with WSM platinum or Wossner forged racing pistons. I just want something that will hold up and thought the forged were better but now I am not sure. The kit is returned to you with everything needed for your top end rebuild. Qty. Compatibility information is not available for this item. Maybe so, but, if your talking about after your rebuild you must break the engine in properly, forged pistons or not, or it will fail again very soon. If paying with a cashier check (certified bank check) please contact us at [email protected] to let us know it is coming so we can keep it in mind for scheduling. Please note that we schedule our workload by payments received and or deposits. Shipping us something overnight doesn't mean we can do it immediately. If you are in that big of a hurry, be sure to find out our current turn around time before ordering., Shipping address (shipping only) Sea Doo 580, 587, 650, 657, 657x, 717, 720, 787, 800, 947, 951. In Stock. 1996-1998 GSX This listing is for part or sub-assembly number given below only. The terms of the limited warranty are expressed on SBT's standard invoice and the terms are incorporated herein. Please try again later. Seadoo 717 Replacement Sleeve. For the crankshaft connectig rods: Pick from Hotrod, Wiseco or OEM.. I noticed in the seadoo manual the maximum bore i can go is 82.25, although I can get aftermarket pistons all the way to 1.25 over stock (82.00). Precision fitted with Wossner forged racing pistons. new Everything you need to rebuild your Seadoo 787, 800 top end.. I noticed in the seadoo manual the maximum bore i can go is 82.25, although I can get aftermarket pistons all the way to 1.25 over stock(82.00). If this is your first visit, be sure to minute) abilities would be necessary to keep pace with the high rpms of these engines. This mandatory mediation shall be a condition precedent to the filing of any legal action or lawsuit. See item description for specific year and model applications. When shipping cylinders, pad them tightly with crumpled newspaper or dense foam, be sure cylinder (s) are secure and don't move freely in the box causing damage. All cylinder work is done here at Full Bore. I am hoping not to re-sleeve but may need to go to 82.50 for my bore. If you have more damage to the bore and the cylinder will not clean up at STD. Unfortunately, along with the big cfm numbers comes low inlet tract air . Notes - Delivery *Estimated delivery dates include seller's handling time, origin postal code, destination postal code and time of acceptance, and will depend on shipping service selected and receipt of cleared payment. Website by, SBT Cylinder Exchange Top End Kit for Sea-Doo 787 RFI /GTX/GSX RFI/GTI LE RFI /3D RFI 1998-2005, New 4-Stroke Cylinder Heads for Sea-Doo & Yamaha. After we receive your cylinders we will inspect them and determine what oversize pistons it will take to make the cylinders straight (usually 1st or 2nd over) then bore your cylinders on a boring bar, final sized with a rigid hone. The ports are chamfered in a 3 stage process to ease the rings back in, including a final hone to extend engine life, and improves performance. OEM., This is our 951 (Build your own) premium engine (2 year-No Fault Warranty). For cranksaft rods you can choose from these companies: Wiseco and Hotrods or OEM. Seadoo 787, 800, 785, 782cc performance motor (internal combustion engine) rebuild. Rave mod for clearance $25 Per set. Be sure to include clear instructions of work requested, return address, and billing info, phone # and email address.If you have a pay pal receipt, please put a copy in with the cylinders or engine. If you have more damage to the bore and the cylinder will not clean up at STD. This kit will fit all Seadoo 787/800cc Silver & white engines. Seadoo 787 Piston Kit (No reviews yet) Write a Review $91.95 Bore Size: Piston Type: Year: Model: Current Stock: Quantity: Description This piston kit will fit all Seadoo 787 White & Silver engines.