These reports are posted for all Dyno Tech Subscribers to view. then you have come to the right place! Finally used MCB's kit and have over 500 on this kit!, WAY smoother running! Learn more sku:RZRXPP CNC machined from 6061 billet aluminum. Please see below to learn more about our solution! happy customers. The RK Tek Pistons were a full 27 grams lighter and exactly the same weight to the gram. NOTE: This is VERY importantThese pistons have a VERY unique design criteria. (14.5 lbs on RMK, RMK Assault and SKS models) and provides an additional 12.4 horsepower increase over stock. PRB385 fits: Polaris Rear Bumper 2017-2021 AXYS 800 / 850 RMK 174 . 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. Item: 323454969454 2007-2016 Polaris Switchback RMK IQ dragon Rush 800 heel primary clutch weights. If you need to order only 1 piston, Please call the shop to order. This piston is designed UNLIKE any other piston out there! POLARIS 800 SHORT BLOCK ENGINE KITS W/ 1 YR WARNTY Manufacturer: CVTECH Fill out your contact information to request information on this product, or contact us at the number below. The stock pistons were 3 grams different in weight. THIS is the #1 reason behind these cylinder failures associated with the Polaris Engine!! 2016 dodge grand. 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. I put 9K miles on my '12, replaced pistons (aftermarket replacement for OEM, not durability kit) once along the way. PRIMARY DRIVE CLUTCH REBUILD KIT WITH BUSHINGS POLARIS AXYS RMK 600-850 11-20. RK Tek sets itself apart from other performance shops by testing its products in the best lab in the world - the great outdoors. The old setup when idling the coolant temp would gradually climb of course and continue to climb without hesitation. ______________________________________________________________________________________________. If you are looking to take it to the next levelLook for the 858 Big Bore Kit OR the DROP IN KIT, RK Tek is located in Preston, Idaho and is owned and operated by Kelsey and Rex (hence RK). BEST PART: NO AFTERMARKET PIPE, Fuel controller, OR anything else is needed! 2016 2017 2018 Polaris 800 Piston kit Switchback Pro RMK fix it durability kit (0) Reviews: Write first review SKU: 23430220 CYLINDER IS OPTIONAL THIS KIT INCLUDES FORGED MCB DUAL RING PISTONS! AXYS RMK 800 AXYS RMK 600 PRO RMK 800 . C $100.47. Please be aware of "CLAIMS" that the OEM cylinders are over-sized from the factory!! Reliability is NOT compromised in any way, shape, or form and the cost is VERY affordable. The spacer plate is made from precision ground aluminum which we nickel plate. IT IS NOT due to a rod ratio error! Opens in a new window or tab. SKU:GS4606190.. We have found it common to see the piston to cylinder wall clearance DOUBLE in less than 1000 miles.. 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. 82 sold. I just lost a top end with aftermarket pistons and I am considering axys pistons. 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. Will Polaris extend warranty due to stop ride order on 2022 sleds?? . Your head cools so efficiently that i never could get the temp over 133F it would just sit there. Your Name What an amazing difference. _______________________________________________________________________________________. The store will not work correctly in the case when cookies are disabled. $644.95. We also include a complete set of eight longer cylinder bolts and two longer dowel pins. - YouTube 0:00 / 19:10 POLARIS 800 RMK PRO AXYS FIX IT KIT. Please Subscribe to Dynotechresearch.com for the latest in Performance Testing. We designed Gas Ports into our piston These are small ports that allow oil film from the underside of the piston through the piston to help lubricate high load areas. Limited quantities available - Please call MTNTK Performance to order 1-208-652-0122. Location: Minneapolis, Minnesota, US, MCB Stage Kits - Customers asked and we responded with Quality and Value. SKU# 10003-2. As you know MCB Performance has been focused on providing the finest engine components for many Besides the skill and experience, it takes a lot of balls to "personally" warranty any motor for 3yrs in this sport. Performance parts and accessories for Polaris PRO RMK 800. See the "HG7 cylinder finish" section to the right for more details on why you should want the HG7 finish. NOTE: This will address the issues associated with the OEM pistons! Comes complete with Straightline's premier weight tuning kit that uses either magnets, or complete nut and washers for a more precise tuning. Made In America Custom Polaris 850/ 9R Complete Crankshafts. This is a full top end kit for 2015-Current AXYSPolaris 800snowmobile. Excellent communication, 2 week turn around and it runs better than when I bought it new! I agree with Dan on this. Serious HP (12HP (Rev-1 Kit) (20HP Rev-2 Kit) is realized and the reliability IMPROVED for a very small cost! Snowmobile Product L-R. Running Boards-Airframe. Description Polaris 2013-2016 PRO RMK 800 Complete Top End Rebuild Kit Upgraded replacement pistons with molly coated skirts for better break-in Standard Bore Replacement Pistons Includes the Following Parts: - STD Bore Upgraded Piston Kit - Complete Top End Gasket Kit - Wrist Pin Bearings 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. When that time comes, or if you want to ensure your engines durability today, install our new Engine Durability Kit! POLARIS 800 RMK PRO AXYS FIX IT KIT. Don't miss out on all the fun! The addition of the .250" spacer under the cylinder corrects cylinder volume for the 800 CFI/CFI HO resulting in more efficient power. Have a good one man.Thank you,", RK Tek is located in Preston, Idaho and is owned and operated by Kelsey and Rex (hence RK). In 2016 we completely upgraded our Engine Build program and it has already paid off with countless Each kit includes information sheets with info on how to properly break in your new top end. and we responded. SPI Piston Rings For POLARIS 800 AXYS PRO RMK/LE 2017-2019 85.00MM Standard Bore. We have been doing these "Drop In" Kits for over 19 years on the Ski Doo and now we are applying our "expertise" to the "lacking" 800 CFI Power-Plant. We have measured 100's of these cylinders and NONE of them have been out of spec! POLARIS 800 CFI-2, CFI-4COMPLETE ENGINE DURABILITY REBUILD KIT2016-2018800 Axys, 800 Dragon, 800 323454969454 They will NOT fail unless they are subjected to a low fuel or high heat condition! 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 You do NOT have to treat these pistons any different (in any way, shape or form) than your stock piston! BAR NONE! More power everywhere! Rev6 offers quality parts that are proven to last. If running 0-5000' you must run an SLP Reflash Tuner Part #70-800. Once you have the kit installed.. YOU ARE DONE!! It has great horsepower gains, awesome weight loss, and a cost thats sure not to drain your wallet! Enjoy and Safe Riding! This will allow extended ring and piston life as well as less heat buildup. The kits come complete with a very precise baseline that rarely needs to be changed. Las mejores ofertas para PRIMARY DRIVE CLUTCH REBUILD KIT BUSHINGS POLARIS INDY RMK 600 700 800 850 900 estn en eBay Compara precios y caractersticas de productos nuevos y usados Muchos artculos con envo gratis! 8:00 am 5:00 pm MDT, Warranty Policy - Sales Agreement - Terms and Conditions - Privacy Policy, 2016-2018 Polaris Axys 800 Master Engine Motor Rebuild Kit, New Rev6 crankshaft with forged rods, Better index and runout than factory! Turbosmart. Includes pistons, rings, circlips, wrist pins, cylinder bolts, cylinder spacer, longer alignment pins, & 2 base gaskets. With our custom piston geometry, the porting is altered resulting in huge HP and Torque gains! 4. These gaskets are not part of the piston ONLY kit but are available in the options. Array $995.00 Snowmobile Make: Model: Rev: Year: Head Color: Altitude: Elevation Unit will be used The pistons come with new wrist pins and c-clips. For more information on the details of the cylinder core charge please see the "core return information section to the right for more details. NOTE:RKTTop end gasket kit is comprised of the Base Gasket, Y -Pipe Gasket, Exhaust Valve Gaskets (Non-HO ONLY), and Inner Compression O-rings. Mine had a fix it kit when I got it at ~1800 miles. There are yet no reviews for this product. . I found some cheaper spares they're made by Panasonic got them thru digikey.ca. Running Boards-ProTube. 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). Independent dyno reports have shown HP increases in the 15-20HP range. these cranks are trued and indexed to perfection using the finest Koyo and FAG bearings and genuine Show details. Anything else you think i should know bud shoot me a pm when you get a chance, i know your flat out. These new pistons are made from stronger alloy to reduce skirt collapse over time. Please be aware of "CLAIMS" that the OEM cylinders are over-sized from the factory!! Due to the added case volume, you will see a 2-3 HP gain! Extensive testing in our state of the art facility has allowed us to produce huge power gains that come with great dependability. The better piston design also greatly reduces the Handle-Bar Shake that you notice when idling and riding. Classic series pistons or MCB Forged series pistons. Our inspections show that the stock piston has several "short-comings" that can lead to failure. This is our most popular kit and it's a great deal as a package. This highly detailed manual is very useful and contains everything you need to repair . There IS a problem with the pistons . NOTE: Price is for 2 pistons. Opens in a new window or tab. Just need a muffler and clutching and your good to go. A Pro R 800 and an Axys 800, both Switchbacks. Polaris Axys RMK 800 turbo kit. Awesome Dan! Here are the Polaris part numbers and parts fiche link you need to do the conversion for the larger T-Stat, Fiche # 1: https://www.ronniesmailorder.com/oemparts/a/pol/5a3a5cf987a8660eb45e7c92/engine-cylinder-all-options, Fiche #2: https://www.ronniesmailorder.com/oemparts/a/pol/5a3a5ced87a8660eb45e7c80/engine-cooling-system-all-options, ________________________________________________________________________________________________. 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. There is NO problem with the sizing of the cylinders. NEED HELP? Free shipping. Please note: Most parts are now available for purchase online, but as always you can also purchase them at your local dealership. SKU:SD2692910 $49.99. The old setup when idling the coolant temp would gradually climb of course and continue to climb without hesitation. Below is a little information regarding the issues with the OEM Piston. We've been in business for almost 30 years developing world-class CVT Clutch Kits. 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. Trued and in Genuine MCB Stage-2 rebuild kit for ALL 2011-12 Polaris 800's. The REAL "HELP" will come in the form of 2 Custom Pistons and a Custom Head that will completely transform your engine into what it should have been from the Factory! JavaScript seems to be disabled in your browser. Learn more. 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. Even when brought up to 4500-5500 rpm the temp would slowly climb to 140F. We, usually, end up altering MANY of the OEM piston's design aspects and "correct" the short-comings we feel are present. They have very a proprietary design that is unique to ALL of our pistons. For 3 relays shipped fed-ex overnight for $29 Screw Polaris and there $30 a relay!! Enjoy and Safe Riding! Yes, this piston is lighter than the OEM piston and having a lighter piston will reduce piston side load pressures AND reduce the stress on the crank! Our CUSTOM pistons (Direct replacement, Drop In, AND Big Bore) are CUSTOM designed! PRIMARY CLUTCH SPIDER WIDE ROLLER PIN BUTTON KIT POLARIS AXYS RMK 600-850 11-20. Remember this, VERY IMPORTANT, a compression check will tell you little to nothing about the health of your skirts. Direct Replacement Piston Kit POLARIS 800 (2008-Present) CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED! It is SOLELY related to excessive piston to cylinder wall clearance! AXYS 800 H.O. Turned the oil pump up one full turn and running 91 octane on the non eth resistor. On this sled also all the annoying vibrations and 3000rpm death-shake are gone. New. Sled rips, turbo kit has been flawless. The OEM Polaris piston is 100% in spec and the proper size when new in the box! 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 For the "Cheater Head" option none of this applies. If your vehicle is currently supported with online ordering, you will be redirected to the brand specific website. Weengineereda wider ring land between the rings to reduce ring temperature. Good work!!!! The Pro R is a pain. Axys-Stage 3. Rev6 offers quality parts that are proven to last. The Fix Kit. MCB Engine Rebuild Kits STAGE - 2 POLARIS, MCB Engine Rebuild Kits: STAGE - 2 SKIDOO, MCB Engine Rebuild Kits: STAGE -2 ARCTIC CAT, MCB Engine Rebuild Kits STAGE - 3 POLARIS, MCB Engine Rebuild kits: STAGE - 3 SKIDOO, MCB Engine Rebuild kits: STAGE - 3 ARCTIC CAT, MCB Engine Rebuild kits: PLATINUM SERIES - SKIDOO, Polaris UTV / ATV Engine Performance / Race, Kawasaki Watercraft Stage 1 Top End piston kits, Watercraft Stage 1 Top End Piston kits Kawasaki, Polaris, Sea Doo, Yamaha and Tigershark. ", "Second RZR Engine kit I've purchased from MCB. Free shipping for many products! ", "I had my 2015 RZR 900 engine rebuilt by MCB's Engine dept. ______________________________________________________________________________________. guidelines. 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. On this sled also all the annoying vibrations and 3000rpm death-shake are gone. Brand new HPR PTO crankshaft end for all 2015-2019 Polaris 800 AXYS 324358275021. POLARIS 800 AXYS CFI ENGINE DURABILITY REBUILD KIT W/ CRANKSHAFT 2016-18. Polaris Patriot 850 Dual Ring Direct Replacement Pistons, RKTTop end gasket kitis comprised of the Base Gasket, Y -Pipe Gasket, Exhaust Valve Gaskets (Non-HO ONLY), and Inner Compression O-rings. Stage 2 - This kit takes Stage 1 and adds a complete ready to drop-in Crankshaft kit. Speedwerx Aluminum Panel Vent Kit Polaris AXYS PRO RMK 850 800 600 2016-2022 $162.95 $12.45 shipping Only 1 left! I highly recommend their dual ring cast pistons as an OEM replacement in any snowmobile engine!". This kit reduces weight by 13 lbs. This helps provide extra lubrication on the intake side of the piston. If you have an account, sign in with your email address. Snowmobile Product S. Ski Guards. Cylinder and cases are ported, comes with piston kit, billet head with interchangable domes for pump gas, exhaust valves are machined. This lack of lower skirt support is a major contributor to why the stock pistons FAIL! Polaris 2015-2019 AXYS 800 Fix Kit SP1 Pistons Gasket Bearings Rush Pro X CFI, Polaris 15-19 AXYS 800 Fix Kit SP1 Piston Gasket Cylinder 3022828 Rush Pro X CFI, Polaris 15-19 Axys 800 Fix Kit SP1 Piston Joint Cylindre 3022828 Rush Pro X Cfi, Polaris 2015-2019 Axys 800 Fix Kit SP1 Pistons Joint Roulements Rush Pro X Cfi. Once you have the kit installed.. YOU ARE DONE!! Shipping calculated at checkout. 2016 POLARIS PRO RMK 800 AXYS QUICK DRIVE BRAKE ROTOR / DISC DISK. We need the core returns as speedy as possible if a core return is not shipped back within 30 days of purchase it may result in deduction or loss of core return. We design the piston that should have been installed from the factory. We also have cores for those that dont have one. This reduces the stress on the piston and rings dramatically. The RK Tek Pistons were a full 27 grams lighter and exactly the same weight to the gram. C $180.54. Premium quality rotating kit Polaris 800 Axys, Rush, RMK, Pro-R, RMK Pro, Switchback assault.