Good seller with good positive feedback and good amount of ratings. 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). The old setup when idling the coolant temp would gradually climb of course and continue to climb without hesitation.
2016-2023 POLARIS PRO RMK 800 850 AXYS MATRYX BOOST 9R Brake Caliper Condition: New, Manufacturer Part Number: 2207373, Brand: Polaris, Wiseco, Winderosa, Warranty: No Warranty There IS a problem with the pistons . We also use titanium nitride coted rings for faster break-in and longer life. Also find that annoying vibration is gone with these pistons.. You know how the PRO likes to "shake" at low idle? Engine Kits are designed and assembled by our Master engine technicians 1/2 litre of semi synth oil in full tank fresh fuel. Have a good one man. Since the injector sprays that side of the pistons, the fuel washes the oil off. This is simply a sales "gimmick".
Polaris 800 CFI 12HP or 20HP Drop In Kit - 2StrokeHeads FINDINGS: We find that the OEM Polaris Piston will NOT hold its form after a very short time of running. For all Polaris 800 CFI & CFI HO motors. Home Products Polaris 2016-2018 Polaris Axys 800 Master Engine Motor Rebuild Kit. You can NOT get this kind of power AND address an internal engine problem anywhere else for this low of price! - 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. C $100.47. Besides the skill and experience, it takes a lot of balls to "personally" warranty any motor for 3yrs in this sport. Free shipping. We have found it common to see the piston to cylinder wall clearance DOUBLE in less than 1000 miles.. Good work!!!! US $239.98. He just called me and says he's done. BAR NONE! 2016 Polaris Industries 800 Pro-RMK 163 3 in Grande Prairie 08/02/2023 Nice low km electric start 163.
14-16 RZR 1000 Complete Bottom End Rebuild Kit 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!
Primary Drive Clutch Rebuild Kit Bushings Polaris Indy Rmk 600 700 800 Skirt collapse happens usually WITHOUT any scoring or visual appearances on the piston.
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. Opens in a new window or tab. This is about the bottom end which you may have seen a few of lol. Includes pistons, rings, circlips, wrist pins, cylinder bolts, cylinder spacer, longer alignment pins, & 2 base gaskets. Polaris PRO-R Drop In Kit 2011-2015 CFI 800. happy customers. 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. 2016-2022 RZR 1000 Stage 3 Performance Clutch Assembly. So i have an 11 assualt rmk. 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. Other companies use Wossner but they are not the same design as ours. PRIMARY CLUTCH SPIDER REBUILD KIT POLARIS AXYS PRO RMK 600 800 850 2011-2020 . In 2016 we completely upgraded our Engine Build program and it has already paid off with countless
Polaris 2016-2022 RZR 1000 Stage 3 Performance Clutch Assembly 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. I am having flash backs of the 90's with your long post and good info Hahahaha. What You Get: Rev6 offers quality parts that are proven to last. The Fix Kit. As you know MCB Performance has been focused on providing the finest engine components for many
He rode an Axys 800 Polaris . There is NO DOUBT that this mod is the best mod for the money you can do. We also have found that the ,annoying, low RPM vibration (handle-bar "death shake") is gone with the install of these pistons. All Rights Reserved. 2007-2016 Polaris Switchback RMK IQ dragon Rush 800 heel primary clutch weights. These gaskets are not part of the piston ONLY kit but are available in the options. We, REALLY, do address the OEM piston design issues with this kit. -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. THIS is the #1 reason behind these cylinder failures associated with the Polaris Engine!! Reliability is NOT compromised in any way, shape, or form and the cost is VERY affordable.
Polaris 800 owners DON'T replace your stock Pistons Can't wait for good snow now. components we use in our Engine program in a COMPLETE package so they can have a plug and play
GIVE US A CALL: (715)483-3003, We recommend turning up your oil pump 1 turn on non-HO (Axys) motors. Wossner Pistons - Unmatched forged piston quality compared toany other manufacturer. Polaris Clutch Kit 2016-2017 MODELS quantity. What an amazing difference. Bikeman Performance. The Pistons are lighter and more balanced. We, purposely, designed this kit to perform using the components! and after breaking it in we went on a 200 mile 2-day poker run. If you're able to do the work yourself, just plan on replacing the pistons.
AXYS 800 H.O. - '15-17 - Polaris - Sled - Bikeman Performance Compression reduced and so is horsepower. The piston is custom designed with different ring location and oil feed holes and pin location. -Sahen Skinner, WARNING:Cancer andReproductive Harm-www.P65Warnings.ca.gov, High Flow Intake Kit for 600/800/850 Axys Chassis. These new pistons are made from stronger alloy to reduce skirt collapse over time. stock reeds work fine but the aftermarket reed systems will work better! Sleds always been well maintained. 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. You must log in or register to reply here.
The Polaris 800 problems. : r/snowmobiling - reddit years. The better piston design also greatly reduces the Handle-Bar Shake that you notice when idling and riding. The Polaris CFI 800 engine really benefits from a better piston and an engine port timing adjustment. External Wastegate. It gave me all the confidence in my 900 rebuild! Can I ask you a couple of questions about pistons and bores? (14.5 lbs on RMK, RMK Assault and SKS models) and provides an additional 12.4 horsepower increase over stock. RK Tek sets itself apart from other performance shops by testing its products in the best lab in the world - the great outdoors. Monday-Friday There IS a problem with the pistons . We also have cores for those that dont have one. Many people ask how our Durability Kits compare to everyone else's. There is no RPM change with this kit. 82 sold. ", "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. Yes, these fit the new HO Engine.No "gimmicks" that claim to address the issues but really do nothing. Serious HP (12HP (Rev-1 Kit) (20HP Rev-2 Kit) is realized and the reliability IMPROVED for a very small cost! The OEM Polaris piston is 100% in spec and the proper size when new in the box! 2018 Assault 800 . The Stage 3 package from SLP is a solid setup for any natural aspiration snowmobile enthusiast! $64.94 ($0.51/Fl Oz) Extreme Max 5001.5028 Heavy-Duty Snowmobile/ATV Tow Strap. 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. The store will not work correctly in the case when cookies are disabled. 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 . ", "Second RZR Engine kit I've purchased from MCB. I found some cheaper spares they're made by Panasonic got them thru digikey.ca. NO GIMMICKS HERE! 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!
2016 Polaris Axys 800 ProblemsBasically a Switchback Pro-S loaded with New. 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. 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 These kits are available for just about every conceivable engine out there with more
Both very different in design and performance. 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. A Pro R 800 and an Axys 800, both Switchbacks.
polaris 800 rmk primary clutch for sale | eBay guidelines. OE seals. 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. Primary Drive Clutch 1323614 For Polaris 800 RMK AXYS Indy RUSH SWITCHBACK 2020. . We believe in these kits and recommend them along with using in our own machines . This Fly Blitz Jacket with Speedwerx Logos is guaranteed to make anyone look good! Instruction Sheets:
Good luck finding that these days. The kit simply addresses the issues associated with the stock (OEM) Piston. $43.99. The REV 1 kit closer to 9HP and the REV 2 can get 16-18HP BUT will require an aftermarket pipe. 1. Appreciate the insight on the polaris 800, considering options on my 14 pro engine before my big BC trip in February. I think we should rename it to the Triple Threat! For optimum performance it also includes a SLP Power Shift Clutch Kit.
21 Polaris Axys Switchback 850 Belt Cover 42Q | eBay 326+ items sold. Polaris Brake Disc Rotor Pro RMK Axys Khaos Matryx Patriot Boost OEM 2204712. . Please see below to learn more about our solution! ______________________________________________________________________________________________. 3. The piston we use is VERY CUSTOM! If you need to order only 1 piston, Please call the shop to order. Classic series pistons or MCB Forged series pistons. Even when brought up to 4500-5500 rpm the temp would slowly climb to 140F. I agree with Dan on this. 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. Tried 2 of the "other" brands of Durability kits both lasted less than 100 miles. JavaScript seems to be disabled in your browser. Trued. Heat is one of the primary causes of skirt collapse and skirt collapse is ONE of the primary issues with the OEM design.. 2 sold, 3 available. 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. Great tech assistance throughout the process. 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.
Snowmobile Parts for 2016 Polaris Pro RMK 800 for sale | eBay Weengineered our Pistons .250" taller than stock to reduce fatigue on piston skirts due to rod angles. PRIMARY . Super high amount watching. 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. Turbosmart. BAR NONE! For optimum performance it also includes a SLP Power Shift Clutch Kit. Our inspections show that the stock piston has several "short-comings" that can lead to failure. Pre-Owned. In fact, we designed this kit to run on the oxygenated fuel (Ethanol) and still use the NON-ETHANOL factory resistor!! 10lbs boost 100LL. For this reason, adding extra lubrication with the fuel will also help extend piston life. We also have cores for those that dont have one. With our custom piston geometry, the porting is altered resulting in huge HP and Torque gains! These gaskets are not part of the piston ONLY kit but are available in the options. thermostat, OE oiling check valves, Enough tubing to replace all the oil lines with premium grade non-
This is the LEAST EXPENSIVE and BEST option for addressing this issue!! Made In America Custom Polaris 850/ 9R Complete Crankshafts. Nov 30, 2019 #4 Ol' Skool Active VIP Member Joined Sep 9, 2010 Messages 168 Reaction score 28 Location Edmonton I was lucky enough to own 2 Axys 800's (SKS 155 and a Assault 155). 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! 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!! Anything else you think i should know bud shoot me a pm when you get a chance, i know your flat out. This is a full top end kit that is essentially an install and go kind of kit.
POLARIS P85 CUBIERTA DE EMBRAGUE PRIMARIO CICLN BMP Axis 600 800 850 POLARIS 800 RMK PRO AXYS FIX IT KIT. Smooth. ", "I had my 2015 RZR 900 engine rebuilt by MCB's Engine dept. Stage 1 - These are our famous Top-end kits that started MCB on its path. We offset our wrist pin .020" towards the exhaust side to reduce skirt loading during the power stroke. Turned the oil pump up one full turn and running 91 octane on the non eth resistor. Enjoy and Safe Riding! This kit WILL outperform ANY other "Bolt On" product you can buy for this engine! Sold Out. Be a Subscriber. ZU VERKAUFEN!
Instructions - BoonDocker LLC 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. Thank you Eric ! Adjustable Boost. This package features a SLP Single Pipe Set and SLP Power Dome Billet Heads and an SLP Reflash Box (for elevations below 5000 only). First for my 800 and now My 1000. 2017+ Polaris RZR-XP1000/XP4-1000 & RS-1 Spring Kits $860 2014-2016 Polaris RZR XP1000/XP4-1000 Spring/Crossover Kit $860 Polaris Turbo-S Shock Upgrade $2,200 SLED SHOCKS View all Polaris Snowmobile Shocks From $250 Velocity Series From $425 WALKER LINKS - SET OF 2 $405.00 Quantity Add to Cart Full details Share NEW LEGEND II UTV WHEELS NEW APPAREL Will come with spare quick drive belt and spare clutch belts. You do NOT have to treat these pistons any different (in any way, shape or form) than your stock piston! Our engine durability kit was designed to last. Description Description 2016-2018 Polaris Axys 800 Master Engine Motor Rebuild Kit New Rev6 crankshaft with forged rods, Better index and runout than factory! This lack of lower skirt support is a major contributor to why the stock pistons FAIL! 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. Using multi step process to precision hone the cylinder to allow a better finish than any OEM for extended the ring and piston life. For 3 relays shipped fed-ex overnight for $29 Screw Polaris and there $30 a relay!! Buy in monthly payments with Affirm on orders over $50. 600 SWITCHBACK PRO-S, 700 FUSION/DRAGON, 800 DRAGON IQ, 800 DRAGON SWITCHBACK, 800 INDY SP, 800 IQ, . Always insightful, and sharing your info and findings through tons of research, testing, trial and error You're a huge asset to our sport!!! 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. All Rights Reserved.
RK Tek sets itself apart from other performance shops by testing its products in the best lab in the world - the great outdoors. Free shipping. Independent dyno reports have shown HP increases in the 15-20HP range. This is a full top end kit for 2015-Current AXYSPolaris 800snowmobile. MCB Stage Kits - Customers asked and we responded with Quality and Value. Snowmobile Product L-R. Running Boards-Airframe. The added crankcase volume even produces 6 more horsepower so your engine life is extended dramatically while gaining power at the same time. Please do your research! If you plan to keep your Polaris, you better get your Durability Kit shipped out today! end including Pistons, Rings, Pins, Clips, and a Complete gasket set. You can have a BROKEN off lower skirt and the compression reading will not change! This reduces the stress on the piston and rings dramatically. We recommend turning up your oil pump 1 turn on non-HO (Axys) motors. $644.95. Fix Kit Replacement Piston . You do NOT have to treat these pistons any different (in any way, shape or form) than your stock piston! This kit reduces weight by 13 lbs. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright . We design the piston that should have been installed from the factory. Learn more. They require ZERO added "treatment"! Some of the add-ons on this site are powered by, Snowmobiles: Brands, Performance & Modifications. FOR SALE!
HPR Crankshaft PTO End 15-19 Polaris AXYS CFI 800 600R Race Sled Rush 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. EPI Clutch Kits and Drive Belts are the #1 aftermarket choice by more dealers, racers and enthusiasts.
2016 Polaris 800 Rush Primary Clutch 1323210 Axys Switchback Assault Show details. Polaris 2877883 OEM VES Full Synthetic Oil, 1 Gallon. Primary Drive Clutch 1323614 For Polaris 800 RMK AXYS Indy RUSH SWITCHBACK 2020. Phone: 250-769-4702 Name* Email* Comments Security Code* Send To A Friend Recommend this product to friends by entering up to four email addresses. engineered to work together.
Pro Rmk 800 - Mtntk Performance Llc 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. 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. The spacer plate is made from precision ground aluminum which we nickel plate.
Piston ring end gap - a MUST DO! RKTek Polaris 800 Axys Kit. NOTE: This REV 2 kit WILL require a fuel controller (Boondocker OR Power Commander) AND will require aftermarket reeds (Boyesen or Vforce) AT any elevation BELOW 3500ft. While there are some "What were they thinking" aspects of this engine.. in OUR opinion the rod ratio is not one of them.. Due to the added case volume, you will see a 2-3 HP gain! Below is a little information regarding the issues with the OEM Piston. Our kit features custom made Wiseco forged pistons. Brand new HPR PTO crankshaft end for all 2015-2019 Polaris 800 AXYS 324358275021. Made in America Custom Built Polaris 850/9R Complete Crankshafts. - YouTube 0:00 / 19:10 POLARIS 800 RMK PRO AXYS FIX IT KIT. I had to put another one in it at 2600 miles. These are available with MCB
No tuner box. 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. Home Products Polaris Polaris 2013-2016 PRO RMK 800 Complete Top End Rebuild Kit. Axys-Stage 3. There is NO problem with the sizing of the cylinders.
MCB Engine Rebuild Kits STAGE - 2 POLARIS - MCB Performance Menu. POLARIS PRO 800 R CRANKSHAFT ENGINE REBUILD KIT 2011-15 CFI RMK RUSH IQ GASKETS (Fits: 2016 Polaris Pro RMK 800) (1) $999.99 Free shipping or Best Offer Only 2 left Rebuilt Polaris 800 CFI Crankshaft 2008-2016 Dragon RMK Switchback Pro 2205649 (Fits: 2016 Polaris Pro RMK 800) $749.99 $45.59 shipping Some people install longer rods but doing so decreases power and costs much more. 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. The RK Tek Drop in Kits provide both of those. Excellent communication, 2 week turn around and it runs better than when I bought it new! We have found it common to see the piston to cylinder wall clearance DOUBLE in less than 1000 miles.. learn more, 801-489-8697 Use tab to navigate through the menu items. If you have an account, sign in with your email address.