Array $995.00 Snowmobile Make: Model: Rev: Year: Head Color: Altitude: Elevation Unit will be used Trued. Most machines will lose 20-30 lbs of compression after just 1500 miles of riding which causes a loss in performance. This kit REQUIRES a core cylinder from you. In other words.. your piston can LOOK perfect but MEASURE out of spec. Copyright 2008-2023 PicClick Inc. All Rights Reserved. After some teardowns and inspection of MANY of the stock pistons. Made in America Custom Built Polaris 850/9R Complete Crankshafts. Array $460.00 Snowmobile Make: Model: Year: Options: (Choose One or More) Wrist Pin Bearings (Pair) +$45.00 Team Rooster Weights +$210.00 Boondocker Controller Box +$455.00 Power Commander Controller Box +$495.00 We have streamlined these kits now so that there are 4 options that are very user friendly: Genuine MCB Stage-2 rebuild kit for Polaris 850 Patriot motor. NO FUEL Controller required!! BEST PART: NO AFTERMARKET PIPE is needed! $8,100.00 2016 POLARIS PRO RMK AXYS 800 163" 2.6" Strathcona County 07/02/2023 For the best experience on our site, be sure to turn on Javascript in your browser. They are also lighter than the OEM Piston and that will help with the acceleration from a stop. The MTNTK "FIX KIT" or "DURABILITY KIT" is the proven solution to the piston failure that is common in the 2008 to 2014 POLARIS 800 engine. - YouTube 0:00 / 19:10 POLARIS 800 RMK PRO AXYS FIX IT KIT. $49.88. While we can not address ALL the issues we see with this engine we can address a very big one in the piston design.. and that is what we have done with this offering. and we responded. DE. . 2007-2016 Polaris Switchback RMK IQ dragon Rush 800 heel primary clutch weights. 6 HP gain with no EFI Controller! I've currently got a very close friend that has a 2016 ZR 8000 that has given him fits since he bought it with 750 Miles on it at the end of 2019. Includes a 1 year warranty, Upgraded replacement pistons with molly coated skirts for better break-in, *Pictures are standard! This starter provides consistently reliable and easy starting so you can ride after the simple turn of a key. Entdecke 21 Polaris Axys Switchback 850 Belt Cover 42Q in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! POLARIS 800 AXYS Cfi Engine Durability Rebuild Kit W/ Crankshaft 2016-18 - $2,217.50. These gaskets are not part of the piston ONLY kit but are available in the options. No "gimmicks" that claim to address the issues but really do nothing. On all models, we recommend pre-mixing your fuel at 100:1 in the tank when possible. Put my drop in kit in today, nice stuff. For optimum performance it also includes a SLP Power Shift Clutch Kit. We design the piston that should have been installed from the factory. The RK Tek Line of Customs Pistons are VERY Unique ALL pistons are designed from a blank sheet of paper and uses only the highest quality of components. Our CUSTOM pistons (Direct replacement, Drop In, AND Big Bore) are CUSTOM designed! SKU: PCK-216 Categories: . Call anytime to hear more about this great upgrade, Check out what one customer (who is actually a Polaris Mechanic/Service Manager) had to say after an install, "Hey Kelsey. Remember this, VERY IMPORTANT, a compression check will tell you little to nothing about the health of your skirts. Turned the oil pump up one full turn and running 91 octane on the non eth resistor. We, purposely, designed these kits to perform using the stock exhaust components! There is NO problem with the sizing of the cylinders. The addition of the spacer under the cylinder also lifts cylinder intake shirts up out of the reed window reducing intake restriction and resulting in more power during high airflow demand at high RPM. end including Pistons, Rings, Pins, Clips, and a Complete gasket set. Group 1 - cast OEM Polaris factory Pistons Group 2 - cast SPI factory import copy Group 3 - cast SPX factory import copy Group 4 - cast Kimpex factory import copy Group 5 - cast OEM Arctic 800 converted for Polaris Group 6 - cast prox factory copy The RK Tek Pistons address this issue 100%! Crankshaft is stroked from 70 mm to 74 mm. Retail is over $2000.00 Buy it now for only $1699.95 Kit Includes everything in the Photo: Rebuilt OEM Polaris Crankshaft 2-New Wiseco Forged Pistons/Rings 2-Wrist Pins/4 C-Clips 2-Wrist Pin Bearings Base Gasket Water Pump Rebuild Kit Mechanical Water Pump Seal Spacer Plate 8-Cylinder Bolts Note: PTO & MAG Seals are not included please send message if needed It's a known fact that the Polaris 800 twin engine from 2008-current has some serious issues that if not now, will eventually need to be fixed. Serious HP (12HP (Rev-1 Kit) (20HP Rev-2 Kit) is realized and the reliability IMPROVED for a very small cost! Creating an account has many benefits: check out faster, keep more than one address, track orders and more. Have a good one man. Your Name This core charge is in place to be sure that we receive good useable core returns.Upon arrival of your core cylinder it will be cleaned and inspected things that could considered a core deduction would be busted cylinder tabs that will need to be repaired normally a low core deduction, If the cylinder received damage in shipping that may be external(damage will be assessed as cist if repairs), a cylinder that is cracked into the water jacket and cannot be repaired would be a total loss of core. Great work! Please be aware of "CLAIMS" that the OEM cylinders are over-sized from the factory!! The relatively short rods and pistons have been the cause of the short life of the stock pistons and rings. 8:00 am 5:00 pm MDT, Warranty Policy - Sales Agreement - Terms and Conditions - Privacy Policy, Polaris 2013-2016 PRO RMK 800 Complete Top End Rebuild Kit, Upgraded replacement pistons with molly coated skirts for better break-in, Copyright 2020 REV 6 ENGINES. Heat is one of the primary causes of skirt collapse and skirt collapse is ONE of the primary issues with the OEM design.. Made In America Custom Polaris 850/ 9R Complete Crankshafts. This reduces the stress on the piston and rings dramatically. Just need a muffler and clutching and your good to go. I think we should rename it to the Triple Threat! This is a full top end kit that is essentially an install and go kind of kit. Stage 2 includes: This is simply a sales "gimmick". 155 track Extras: Boondocker turbo, was a race kit built for backus racing, with tunnel dump B-pwr 36" front end Exit shocks all round set up for 200lb rider We also include a complete set of eight longer cylinder bolts and two longer dowel pins. This lack of lower skirt support is a major contributor to why the stock pistons FAIL! These are available with MCB I highly recommend their dual ring cast pistons as an OEM replacement in any snowmobile engine!". TOP END OVERHAUL. FINDINGS: We find that the OEM Polaris Piston will NOT hold its form after a very short time of running. Stage 3 - This kit includes everything in our Stage 2 kit, PLUS completely remanufactured and properly The stock pistons were 3 grams different in weight. C $100.47. Stage 2 includes: Mine had a fix it kit when I got it at ~1800 miles. Wossner Pistons - Unmatched forged piston quality compared toany other manufacturer. Turned the oil pump up one full turn and running 91 octane on the non eth resistor. So, when you hear that all these aftermarket kits have a tighter tolerance than the OEM.. it is simply NOT true! Each kit includes information sheets with info on how to properly break in your new top end. If you have an account, sign in with your email address. Use tab to navigate through the menu items. On this sled also all the annoying vibrations and 3000rpm death-shake are gone. If you are ordering cheater heads, we will need to have your OEM heads to make the modifications. There IS a problem with the pistons . BAR NONE! We recommend turning up your oil pump 1 turn on non-HO (Axys) motors. $ 1,443.99. This will allow extended ring and piston life as well as less heat buildup. The piston is custom designed with different ring location and oil feed holes and pin location. - Completely remanufactured crankshaft with all new components, bearings, new pump drive gear and seals. All Rights Reserved. Always insightful, and sharing your info and findings through tons of research, testing, trial and error You're a huge asset to our sport!!! I agree with Dan on this. Brand new HPR PTO crankshaft end for all 2015-2019 Polaris 800 AXYS 324358275021. Complement the outstanding performance of your sled's 800 Cleanfire engine with the convenience of electric start. Cylinder and cases are ported, comes with piston kit, billet head with interchangable domes for pump gas, exhaust valves are machined. Report this . of material 6-wheel independent suspension maximizes traction Integrated front storage box has 6. . THIS is the #1 reason behind these cylinder failures associated with the Polaris Engine!! POLARIS 800 CFI-2, CFI-4 COMPLETE ENGINE DURABILITY REBUILD KIT 2016-2018 800 Axys, 800 Dragon, 800 Assult, 800 RMK Hassle Free, Helping you SAVE MONEY and TIME!! "I'm a believer now. Good work!!!! engineered to work together. These gaskets are not part of the piston ONLY kit but are available in the options. 4. So, it extremely safe on bad gas! These pistons are the BEST piston available on the market today! ECU reflash from your phone! 2 sold, 3 available. AXYS 800 H.O. 6000ft + $ 399.95 CAD: CA$544.25 EUR: 379.19 SEK: 4,202.35 Skr NOK: Nkr4,154.92 GBP: 334.93 The most tunable and precise kit on the market for your Polaris. This kit WILL outperform ANY other "Bolt On" product you can buy for this engine! If you place your order there is a $750-dollar core charge if you would like to have us send your new kit before we receive your core cylinder. Seller: roulandmotorsport (326) 97.4%, With our multi step process and torque plates we use in the CNC hone we can produce a much smother finish, and a much straighter bore being precise down to the ( tenth ) ..0001. Smooth. It is SOLELY related to excessive piston to cylinder wall clearance! ALl CFI-4 engines will require a fuel controller. "Real people with real experience and Professional! Genuine MCB Stage-2 rebuild kit for ALL 2013-2020 Polaris 800's. I am having flash backs of the 90's with your long post and good info Hahahaha. I don't and didn't mean to slam anyone products. or 2800 us approx. Polaris Patriot 850 Dual Ring Direct Replacement Pistons. MCB Performance has expanded our Stage Engine Kits to now include POLARIS! The stock pistons were 3 grams different in weight. Premium quality rotating kit Polaris 800 Axys, Rush, RMK, Pro-R, RMK Pro, Switchback assault. Extensive testing in our state of the art facility has allowed us to produce huge power gains that come with great dependability. There is NO DOUBT that this mod is the best mod for the money you can do. External Wastegate. Yes, these fit the new HO Engine.No "gimmicks" that claim to address the issues but really do nothing. Many people now know that the stock pistons are just too short and wear out too fast. 2016 POLARIS PRO RMK 800 AXYS CAPACITOR, 22000 MICRO (Fits: 2016 Polaris Pro RMK 800) $39.99 Free shipping 2016 POLARIS PRO RMK 800 AXYS RIGHT SIDE PANEL (Fits: 2016 Polaris Pro RMK 800) $179.99 Free shipping Please see below to learn more about our solution! 2016 2017 2018 2019 If you have any questions please email us at: support@indyspecialty.com. Kit de roulements et de joints d'arbre d'entranement All Balls (arbre infrieur - piste) pour 2009 Polaris SNO 600 IQ/ES/ES EuroCables augmentera les performances du dmarreur en rduisant les pertes de tension des cbles sous-dimensionns. We have continued to grow and expand our product lines and further fine tune our Pistons and How many miles do you have on your sled? We believe in these kits and recommend them along with using in our own machines . They will NOT fail unless they are subjected to a low fuel or high heat condition! NOTE: ALL pistons come with Rings, Wrist Pin, and Circlips! $644.95. These 9 groups of 10 sleds all get a fresh rebuilds All get brand new OEM cylinders. The RK Tek Pistons were a full 27 grams lighter and exactly the same weight to the gram. PRB385 fits: Polaris Rear Bumper 2017-2021 AXYS 800 / 850 RMK 174 . We also have cores for those that dont have one. We, purposely, designed this kit to perform using the components! When exiting curves, pickups are strong and without any hesitation. Includes a 1 year warranty Upgraded replacement pistons with molly coated skirts for better break-in What You Get: - New Crankshaft Assembly - Upgraded Molly Coated Pistons The Pistons are lighter and more balanced. Please do your research! Menu. If your vehicle is currently supported with online ordering, you will be redirected to the brand specific website. then you have come to the right place! MUCH Smoother running at ALL RPM.. Piston side loading is reduced due to our unique piston's weight. Put my drop in kit in today, nice stuff. BAR NONE! The RK Tek Pistons were a full 27 grams lighter and exactly the same weight to the gram. . They require ZERO added "treatment"! I'm gonna try for some more info lol. Home Products Polaris Polaris 2013-2016 PRO RMK 800 Complete Top End Rebuild Kit. Free Shipping on all Domestic Orders International will use Ebay Global Shipping Here at Northern Crankshafts we have been in the Power Sports Business for over 36 years and have seen it all, this kit meets our HIGH E xpectation level of product quality. They have very a proprietary design that is unique to ALL of our pistons. JavaScript seems to be disabled in your browser. Two kits are offered. $599.95 In stock SKU BMP-P800DK Durability kit fits all year 800 CFI & AXYS 800 CFI HO motors Custom designed taller pistons have less piston slap Rings have been spaced apart for better cooling Pistons have a .020" wrist pin offset to take the load off the intake side Forged pistons are more durable and collapse less than factory pistons . Total price: Add all three to Cart. PRIMARY CLUTCH SPIDER WIDE ROLLER PIN BUTTON KIT POLARIS AXYS RMK 600-850 11-20. (14.5 lbs on RMK, RMK Assault and SKS models) and provides an additional 12.4 horsepower increase over stock. The old setup when idling the coolant temp would gradually climb of course and continue to climb without hesitation. We have found it common to see the piston to cylinder wall clearance DOUBLE in less than 1000 miles.. LOOKING fine and MEASURING fine are 2 VERY different things.. You MUST MEASURE the piston in order to determine if the piston is "GOOD". All kits are available with the MCB Classic series pistons or can be ordered with the MCB POLARIS 800 AXYS CFI ENGINE DURABILITY REBUILD KIT W/ CRANKSHAFT 2016-18. So i have an 11 assualt rmk. hardening line, a tube of very specific case sealant, and full instructions including torque values and The Polaris factory piston is great quality vs others that say there better? You are using an out of date browser. There is NO problem with the sizing of the cylinders. Genuine MCB Stage-2 rebuild kit for ALL 2013-2020 Polaris 800's. Stage 2 includes: - Completely remanufactured crankshaft with all new components, bearings, new pump drive gear and seals. Excellent communication, 2 week turn around and it runs better than when I bought it new! This package features a SLP Single Pipe Set and SLP Power Dome Billet Heads and an SLP Reflash Box (for elevations below 5000 only). No fueling changes required above 5000. When that time comes, or if you want to ensure your engines durability today, install our new Engine Durability Kit! This allows the engine to produce more power and rev quicker. Direct Replacement Piston Kit POLARIS 800 (2008-Present) CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED! Below is a little information regarding the issues with the OEM Piston. It would have required a HUGE final bore machining/boring error for this to happen again, this is a clever gimmick to try and sale you something! If you have any questionscall us anytime we're here to help. leaving the cylinder rough like the standard finish will lead to premature failure and ring and piston skirt breakdown. The difference between the 2015 and 16-current cylinders is the water passage ways below the VES system were press fit in 2015. in 2016 and up they are threaded (more reliable). POLARIS 800 AXYS CFI ENGINE DURABILITY REBUILD KIT W/ CRANKSHAFT 2016-18.