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stock reeds work fine but the aftermarket reed systems will work better! The kit comes with two new Teflon coated pistons, rings, wrist pins, circlips, longer cylinder bolts, our machined spacer, longer dowel pins, and two base gaskets. This kit is the Real Deal. Rev6 offers quality parts that are proven to last. . 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). 8 watchers, 0.0 new watchers per day, 1,628 days for sale on eBay. The relatively short rods and pistons have been the cause of the short life of the stock pistons and rings. Stage 2 includes: Direct Replacement Piston Kit POLARIS 800 (2008-Present) CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED! We ONLY stock the AXYS Billet Head that uses the larger T-Stat. ADD 1 QUART OF OIL TO THE FIRST GAS TANK AS WELL FOR BREAK IN. MCB Engine Rebuild Kits STAGE - 2 POLARIS, Browse MCB Engine Rebuild Kits STAGE - 2 POLARIS, MCB Stage-2 POLARIS 850 PATRIOT / AXYS 2019-2022, MCB Engine Kit - STAGE 2 - POLARIS 800 Dragon RMK 2008-2010, MCB Engine Kit - STAGE 2 - POLARIS 800 Pro-R Switchback, Assault, Rush, RMK 2011-2012, MCB Engine Kit - STAGE 2 - POLARIS 800 Pro-R Switchback, Assault, Rush, RMK, XCR, Ayxs, Pro-S, 2013-2020, MCB Engine Kit Stage-2 Crankshaft & CAST DUAL-Ring Piston Kit 800 RMK 2000-2005, MCB Engine Kit Stage-2 Crankshaft & DUAL-Ring FORGED Piston Kit 800 RMK 2000-2005, MCB Engine Kit Stage-2 Crankshaft & CAST DUAL-Ring Piston Kit POLARIS 700 IQ/RMK/SWBK 2007-2010, MCB Engine Kit Stage-2 Crankshaft & DUAL-Ring FORGED Piston Kit POLARIS 700 Dragon/RMK/IQ 2007-2010, MCB Engine Kit Stage-2 Crankshaft & CAST DUAL-Ring Piston Kit 600 2007-2014, MCB Engine Kit Stage-2 Crankshaft & DUAL-Ring FORGED Piston Kit 600 2007-2014, 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. 2016 axys 800 with boondocker turbo. Polaris Rear Bumper 2016-2022 AXYS 600 / 800 / 850 RMK 155/163 / RMK Assault / SKS 155. Sled rips, turbo kit has been flawless. It is SOLELY related to excessive piston to cylinder wall clearance! Stage 1 - These are our famous Top-end kits that started MCB on its path. . Customers wanted a simple few choices to match what they needed 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 Running Boards-ProTube. 2016 dodge grand. Our kit features custom made Wiseco forged pistons. 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. 2016-20 Polaris AXYS 800 RMK Clutch Kit with Adjustable Weights. Condition: New, Manufacturer Part Number: 2207373, Brand: Polaris, Wiseco, Winderosa, Warranty: No Warranty 1/2 litre of semi synth oil in full tank fresh fuel. TOP END OVERHAUL. 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. 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. First for my 800 and now My 1000. $8,100.00 2016 POLARIS PRO RMK AXYS 800 163" 2.6" Strathcona County 07/02/2023 People always state "I pulled my OEM pistons and they LOOKED fine and compression reading was still in spec! 2007-2016 Polaris Switchback RMK IQ dragon Rush 800 heel primary clutch weights. We also have cores for those that dont have one. We offset our wrist pin .020" towards the exhaust side to reduce skirt loading during the power stroke. The RK Tek Pistons were a full 27 grams lighter and exactly the same weight to the gram. Learn more sku:RZRXPP CNC machined from 6061 billet aluminum. engineered to work together. POLARIS 800 CFI-2, CFI-4COMPLETE ENGINE DURABILITY REBUILD KIT2016-2018800 Axys, 800 Dragon, 800 323454969454 The Durability Kit includes a cylinder spacer that raises the cylinder the same amount as the piston is taller so port timing isn't changed. ", "Sent both mine and my wifes etecs to Scott and the guys at MCB, outstanding service, and they both run flawless", "Had MCB build 2 engines this last fall and with over 1500 trouble-free on each miles I couldnt be happier", "Sent my 2012 Etec 800 to MCB and glad I did. Performance parts and accessories for Polaris PRO RMK 800. 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. Compression reduced and so is horsepower. The truth is that the OEM piston's tolerances are in spec, they just don't stay there. Their service is great and prices affordable. Home Products Polaris 2016-2018 Polaris Axys 800 Master Engine Motor Rebuild Kit. These 9 groups of 10 sleds all get a fresh rebuilds All get brand new OEM cylinders. Speedwerx Aluminum Panel Vent Kit Polaris AXYS PRO RMK 850 800 600 2016-2022 $162.95 $12.45 shipping Only 1 left! For all Polaris 800 CFI & CFI HO motors. This is simply a sales "gimmick". They require ZERO added "treatment"! It is SOLELY related to excessive piston to cylinder wall clearance! The RK Tek Drop in Kits provide both of those. The Polaris CFI 800 engine really benefits from a better piston and an engine port timing adjustment. Please be aware of "CLAIMS" that the OEM cylinders are over-sized from the factory!! If you want your new top end kit shipped to you before we receive your core in the mail there is a $750 core charge. -Cylinder with a fresh replate and HG7 hone: (Cylinder number is cast on the mag (recoil) side of the cylinder), -OEM Replacementpiston kitwith ring end gap already set, -Full top end gasket kit: exhaust, inner o-rings, base gaskets set to the cylinder length of your new cylinder, Note: As of 11-16-22 All Top End Kits will have a High Silicon Content OE Replacement Piston, Prices are subject to change without notice, due to part cost changesand avaialability. Pull and go. 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!! DennyMoto. Seller 99.7% positive. Anything else you think i should know bud shoot me a pm when you get a chance, i know your flat out. 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. Classic series pistons or MCB Forged series pistons. You do NOT have to treat these pistons any different (in any way, shape or form) than your stock piston! Skirt collapse happens usually WITHOUT any scoring or visual appearances on the piston. All cylinders from us have the HG7 hone, which really make your pistons and rings last alot longer. Brand new HPR PTO crankshaft end for all 2015-2019 Polaris 800 AXYS 324358275021. - Completely remanufactured crankshaft with all new components, bearings, new drive gear and seals. 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. Polaris 800 CFI 12HP or 20HP Drop In Kit Polaris 800 CFI 12HP or 20HP Drop In Kit 2008-Present (AXYS ALSO) POLARIS 800 CFI 12HP or 20HP "Drop In" Piston/Head Kit 2 DIFFERENT KITS TO CHOOSE FROM. 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! THIS is the #1 reason behind these cylinder failures associated with the Polaris Engine!! Crankshaft is stroked from 70 mm to 74 mm. Polaris 2877883 OEM VES Full Synthetic Oil, 1 Gallon. 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! MUCH Smoother running at ALL RPM.. Piston side loading is reduced due to our unique piston's weight. Each kit includes information sheets with info on how to properly break in your new top end. 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! Last edited: Feb 8, 2018. components we use in our Engine program in a COMPLETE package so they can have a plug and play On this sled also all the annoying vibrations and 3000rpm death-shake are gone. years. Stage 2 includes: This package features a SLP Single Pipe Set and SLP Power Dome Billet Heads and an SLP Reflash Box (for elevations below 5000 only). AXYS RMK 800 AXYS RMK 600 PRO RMK 800 . The old setup when idling the coolant temp would gradually climb of course and continue to climb without hesitation. We find that the OEM Polaris Piston will NOT hold its form after a very short time of running. The key to this kit is the taller pistons we developed which allow less piston rock. Learn more. This kit REQUIRES a core cylinder from you. Home Products Polaris Polaris 2013-2016 PRO RMK 800 Complete Top End Rebuild Kit. This lack of lower skirt support is a major contributor to why the stock pistons FAIL! 326+ items sold. 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. Enjoy and Safe Riding! Great tech assistance throughout the process. The OEM Polaris piston is 100% in spec and the proper size when new in the box! Pre-Owned. Stage 2 includes: NOTE: This is VERY importantThese pistons have a VERY unique design criteria. Opens in a new window or tab. DOWNLOAD THE INSTRUCTIONS HERENo single action on your part is as important as proper engine break-inBREAK-IN RESPONSIBILITYDo not operate at full throttle or high speeds for extended periods during the first three hours of use. The Polaris factory piston is great quality vs others that say there better? EPI Clutch Kits and Drive Belts are the #1 aftermarket choice by more dealers, racers and enthusiasts. 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. Engine Type: Liberty Displacement: 795 cc Bore x Stroke: 85 x 70 mm Cylinders: 2 Engine Cooling: Liquid with Bypass Carburetion: 2 Cleanfire Injection Ignition: . Please be aware of "CLAIMS" that the OEM cylinders are over-sized from the factory!! RZR General RANGER Sportsman ACE Indian Motorcycle Slingshot Weengineered our Pistons .250" taller than stock to reduce fatigue on piston skirts due to rod angles. The stock 800 CFI motor runs a piston that is a total height of 2.885". IT IS NOT due to a rod ratio error! 2016-20 Polaris AXYS 800 RMK Clutch Kit with Adjustable Weights. Copyright 2008-2023 PicClick Inc. All Rights Reserved. After MANY tear-down and inspections, these kits have PROVEN to be solid and, more importantly, to fix the issues that are associated with running the OEM piston. Can't wait for good snow now. This is a complete Durability Kit / Power Up kit for the Polaris 800 cfi models from 2008-2019, Including the AXYS which also needs it. 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. Rev6 offers quality parts that are proven to last. Join our email list and receive exclusive online offers! This highly detailed manual is very useful and contains everything you need to repair . On all models, we recommend pre-mixing your fuel at 100:1 in the tank when possible. I don't and didn't mean to slam anyone products. Overview & Specs Instructions & Support Designed to Fit From $769.95 View. We believe in these kits and recommend them along with using in our own machines . Brand new HPR PTO crankshaft end for all 2015-2019 Polaris 800 AXYS 324358275021. For a better experience, please enable JavaScript in your browser before proceeding. See the "HG7 cylinder finish" section to the right for more details on why you should want the HG7 finish. They have very a proprietary design that is unique to ALL of our pistons. Below is a little information regarding the issues with the OEM Piston. The added crankcase volume even produces 6 more horsepower so your engine life is extended dramatically while gaining power at the same time. Even when brought up to 4500-5500 rpm the temp would slowly climb to 140F. Good seller with good positive feedback and good amount of ratings. The Fix Kit. External Wastegate. 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. 2016 Polaris Industries 800 Pro-RMK 163 3 in Grande Prairie 08/02/2023 Nice low km electric start 163. We have been designing our own pistons since 2005. Las mejores ofertas para POLARIS P85 CUBIERTA DE EMBRAGUE PRIMARIO CICLN BMP Axis 600 800 850 RMK Rush XC IQ estn en eBay Compara precios y caractersticas de productos nuevos y usados Muchos artculos con envo gratis! Our kit features custom made Wiseco forged pistons. POLARIS 800 AXYS CFI ENGINE DURABILITY REBUILD KIT W/ CRANKSHAFT 2016-18. Put my drop in kit in today, nice stuff. The pistons come with new wrist pins and c-clips. Yes, that's right, RK Tek draws results from "real world" testing, 1245 Industrial Park Rd.Preston, ID 83263 Phone: 208-852-3221, Copyright 2017 RK Tek - All Rights ReservedCreated by Mountain West Web Design. Creating an account has many benefits: check out faster, keep more than one address, track orders and more. - Completely remanufactured crankshaft with all new components, bearings, new pump drive gear and seals. This reduces the stress on the piston and rings dramatically. NOTE: The REV 2 kit was designed to give near 100% full lower skirt support for the piston. BAR NONE! C $132.07. A Pro R 800 and an Axys 800, both Switchbacks. There is NO DOUBT that this mod is the best mod for the money you can do. The standard honing practice used by most re-plating companies is out dated .Nicasil silicon carbide cylinders are much to hard for the aggressive finish used on old cast iron cylinders. NOTE: ALL pistons come with Rings, Wrist Pin, and Circlips! For the best experience on our site, be sure to turn on Javascript in your browser. We also extended piston life by slightly changing the ring location, adding lubrication holes on all four corners of the piston, and Teflon coated the skirts. Please Subscribe to Dynotechresearch.com for the latest in Performance Testing. 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 Trued. "I'm a believer now. Internal engine components. Free shipping. You do NOT have to treat these pistons any different (in any way, shape or form) than your stock piston! Polaris Axys RMK 800 turbo kit. There are yet no reviews for this product. these cranks are trued and indexed to perfection using the finest Koyo and FAG bearings and genuine Polaris PRO-R Drop In Kit 2011-2015 CFI 800. Website By, Polaris 2017-2022 Complete Bottom End Engine Rebuild Kit, 15-18 Ranger 500, 15-20 Ranger 500 Prostar, Compete Rebuild Kits, Complete Rebuild Kits, Crankshafts & Connecting Rods, Crankshafts & Connecting Rods, Polaris, Ranger Models, 1996-2014 Polaris 500 Master Engine Motor Refresh Kit, 01-13 Sportsman 500, 96-13 Ranger 500, Complete Rebuild Kits, Complete Rebuild Kits, Complete Rebuild Kits, Complete Rebuild Kits, Complete Rebuild Kits, Crankshafts & Connecting Rods, Crankshafts & Connecting Rods, Crankshafts & Connecting Rods, Crankshafts & Connecting Rods, Crankshafts & Connecting Rods, Cylinders & Piston Components, Cylinders & Piston Components, Cylinders & Piston Components, Cylinders & Piston Components, Cylinders & Piston Components, Polaris, Ranger 500 Fuji, Ranger Models, Scrambler Models, Sportsman 500 Fuji, Sportsman Models, 14-17 Sportsman, RZR, Ranger 700-800 Core Tear Down, 07-15 Ski-Doo 800R E-tec/P-Tek Core Tear Down. ____________________________________________________________________________________________________. (14.5 lbs on RMK, RMK Assault and SKS models) and provides an additional 12.4 horsepower increase over stock. 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). - YouTube 0:00 / 19:10 POLARIS 800 RMK PRO AXYS FIX IT KIT. In fact, we designed this kit to run on the oxygenated fuel (Ethanol) and still use the NON-ETHANOL factory resistor!! Since the injector sprays that side of the pistons, the fuel washes the oil off. You are the salt of the earthYou are the light of the world Polaris 800 Axys Cfi Engine Durability Rebuild Kit W/ Crankshaft 2016-18, Polaris 800 Axys Cfi Engine Durability Rebuild Kit W/ Crankshaft 2016-18 2, Polaris 800 Axys Cfi Engine Durability Rebuild Kit W/ Crankshaft 2016-18 3. - Completely remanufactured crankshaft with all new components, bearings, new drive gear and seals. Clutch Kits; Clutch Rebuild Parts; Clutch Springs; Clutch Tools; Drive Belts; Helixes; Ski-Doo/Lynx. Thank you Eric ! BMP 2010 Dragon/RMK 800 Bolt-On Performer Kit, BMP 2008-2009 Dragon/RMK 800 Bolt-On Performer Kit, Sending in cylinder for honing? The RK Tek Pistons were a full 27 grams lighter and exactly the same weight to the gram. FUEL (NOT COOLANT) is the #1 cooling agent for ANY Engine (important to remember) and this engine has none! Browse parts by selecting your vehicle type. 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 put 9K miles on my '12, replaced pistons (aftermarket replacement for OEM, not durability kit) once along the way. Made in America Custom Built Polaris 850/9R Complete Crankshafts. Learn More Add to Cart Speedwerx Hypershift Helixes// 2020-2022 Polaris RZR PRO XP / Turbo R $129.95 Buy in monthly payments with Affirm on orders over $50. It may not display this or other websites correctly. 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. Website By, Polaris 2011-2012 PRO RMK 800 Complete Top End Rebuild Kit, 11-12 Pro RMK 800, Complete Rebuild Kits, Cylinders & Piston Components, Polaris, Snowmobile Models, Polaris 2008-2016 PRO Dragon RMK Replacement Piston Kit, 08-10 Dragon 800, 11-12 Pro RMK 800, 13-15 Pro RMK 800, Cylinders & Piston Components, Cylinders & Piston Components, Cylinders & Piston Components, Polaris, Snowmobile Models, 14-17 Sportsman, RZR, Ranger 700-800 Core Tear Down, 07-15 Ski-Doo 800R E-tec/P-Tek Core Tear Down. This item: Polaris Snowmobile Key Operated Electric-Start Kit. Make no mistake Yes, that's right, RK Tek draws results from "real world" testing, 1245 Industrial Park Rd.Preston, ID 83263 Phone: 208-852-3221, Copyright 2017 RK Tek - All Rights ReservedCreated by Mountain West Web Design. All Rights Reserved. The Stage 3 package from SLP is a solid setup for any natural aspiration snowmobile enthusiast! Please see below to learn more about our solution! Stage 2 includes: 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. "Wanted to thank Scott for the extra technical direction. 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. It gave me all the confidence in my 900 rebuild! 1. If running 0-5000' you must run an SLP Reflash Tuner Part #70-800. Finally used MCB's kit and have over 500 on this kit!, WAY smoother running! 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! This is about the bottom end which you may have seen a few of lol. . Show details. Since the injector sprays that side of the pistons, the fuel washes the oil off. Adjustable Boost. Heat is one of the primary causes of skirt collapse and skirt collapse is ONE of the primary issues with the OEM design.. All kits are available with the MCB Classic series pistons or can be ordered with the MCB We design the piston that should have been installed from the factory. sized cylinders (or monoblock). Rev 6 requires a core or refundable core charge before your new engine or transmission ships. What an amazing difference. thermostat, OE oiling check valves, Enough tubing to replace all the oil lines with premium grade non- Smooth. 2881055 Polaris New OEM Axys Deep Snow Mid Windshield. Our inspections show that the stock piston has several "short-comings" that can lead to failure. For this reason, adding extra lubrication with the fuel will also help extend piston life. It has great horsepower gains, awesome weight loss, and a cost thats sure not to drain your wallet! When that time comes, or if you want to ensure your engines durability today, install our new Engine Durability Kit! and after breaking it in we went on a 200 mile 2-day poker run. Please note: Most parts are now available for purchase online, but as always you can also purchase them at your local dealership. 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 How many miles do you have on your sled? The kits come complete with a very precise baseline that rarely needs to be changed. If running 0-5000' you must run an SLP Reflash Tuner Part #70-800. Includes a 1 year warranty, Upgraded replacement pistons with molly coated skirts for better break-in, *Pictures are standard! POLARIS 800 RMK PRO AXYS FIX IT KIT. Total price: Add all three to Cart. All Rights Reserved. There is NO problem with the sizing of the cylinders. Put my drop in kit in today, nice stuff. Reliability is NOT compromised in any way, shape, or form and the cost is VERY affordable. 2. (on 2011-2012 800 CFI Engines (Rev 1 Kit only), Fuel controller required on the 2013-Newer and ALL REV-2 Drop In Kits ), These Kits work EXCELLENT on the CFI-4 engines . How does it compare to the competitors? 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! 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. He just called me and says he's done. We also use titanium nitride coted rings for faster break-in and longer life. No tuner box. Will come with spare quick drive belt and spare clutch belts. Appreciate the insight on the polaris 800, considering options on my 14 pro engine before my big BC trip in February. 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, ________________________________________________________________________________________________. Snowmobile Product L-R. Running Boards-Airframe. Enjoy and Safe Riding! Turned the oil pump up one full turn and running 91 octane on the non eth resistor. Killer parts, always goes together well and their Tech is the best!". With this 800 CFI engine (Pro or AXYS), the lower half of the engine is dry.. meaning there is little to no fuel entering there. Extensive testing in our state of the art facility has allowed us to produce huge power gains that come with great dependability. Seller: roulandmotorsport (326) 97.4%, - '15-17 If you are looking for the best performance products on the planet for your AXYS 800 H.O. We've been in business for almost 30 years developing world-class CVT Clutch Kits. If your vehicle is currently supported with online ordering, you will be redirected to the brand specific website. $644.95. Mine had a fix it kit when I got it at ~1800 miles. Our engine durability kit was designed to last. These are available with MCB Even when brought up to 4500-5500 rpm the temp would slowly climb to 140F. FOR SALE! The piston we use is VERY CUSTOM! The RK Tek Pistons address this issue 100%! They will NOT fail unless they are subjected to a low fuel or high heat condition! No more "SLOPPY" OEM piston with poor piston geometry. After some teardowns and inspection of MANY of the stock pistons. Yes, these fit the new HO Engine.No "gimmicks" that claim to address the issues but really do nothing. Type. US $239.98. Turbosmart. Truthfully some other companies' kits do work; however, none of them have engineered all the features that we offer. No core, no problem. Find many great new & used options and get the best deals for PRIMARY DRIVE CLUTCH REBUILD KIT BUSHINGS POLARIS INDY RMK 600 700 800 850 900 at the best online prices at eBay! The stock pistons were 3 grams different in weight. We also have cores for those that dont have one. C $180.54. I had to put another one in it at 2600 miles. This helps provide extra lubrication on the intake side of the piston. Report this . If you have any questionscall us anytime we're here to help. Stage 2 - This kit takes Stage 1 and adds a complete ready to drop-in Crankshaft kit. This Fly Blitz Jacket with Speedwerx Logos is guaranteed to make anyone look good! The stock pistons were 3 grams different in weight. NOTE: ALL pistons come with Rings, Wrist Pin, and Circlips! Free shipping for many products! Description Description 2016-2018 Polaris Axys 800 Master Engine Motor Rebuild Kit New Rev6 crankshaft with forged rods, Better index and runout than factory! So, doing a compression check will not yield any relevant information regarding the health of your PISTON SKIRTS. This helps provide extra lubrication on the intake side of the piston. RK Tek sets itself apart from other performance shops by testing its products in the best lab in the world - the great outdoors. MCB Stage Kits - Customers asked and we responded with Quality and Value. ______________________________________________________________________________________________. Most machines will lose 20-30 lbs of compression after just 1500 miles of riding which causes a loss in performance. The REV 2 Drop In Kit was dyno'd on 2 different engines (before and after) at Dyno Tech Research in 2014 and 2015 and showed a max power gain of 21HP with the STOCK Exhaust System and 91 octane PUMP GAS! 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. The REAL issue is that the OEM piston does not REMAIN in spec after use. All Rights Reserved. of material 6-wheel independent suspension maximizes traction Integrated front storage box has 6. . 2.6% negative feedback. 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 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. 6 HP gain with no EFI Controller! Performance parts and accessories for Polaris PRO RMK 800. Can't wait for good snow now. leaving the cylinder rough like the standard finish will lead to premature failure and ring and piston skirt breakdown. - Completely Remanufactured Polaris OEM 2208745 crankshaft with all NEW wear-components, Polaris OEM bearings, ne Genuine MCB Stage-2 rebuild kit for ALL 2008-2010 Polaris 800's.