Most machines will lose 20-30 lbs of compression after just 1500 miles of riding which causes a loss in performance. 1/3. These changes add up to unquestionably the strongest, most powerful and durable piston the Polaris 800 owner can buy. Compression reduced and so is horsepower. VFR big bore kit I'm a very satisfied owner of Dynamo Humm's original 840 test mule engine. SPI Fix-it kit for Polaris 800 CFI engines. Has 2000 miles total so it’s pretty much a new engine with only 400 miles on it. Polaris 800 Non-ves Twin Cylinders Snow-x Piston Kits Top End Gaskets 2000-2001. I need to do a rebuild and deciding on parts. The only way I would ever purchase a 600 H.O. Reverse, hand and thumb warmers, electric start, 12v outlet, 5200 miles. This Block is being sold with 2 Matched RK Tek FIX PISTONS. Close. Rob1334 wrote:I know of one in alaska and one in washington that failed. 14 posts Previous; 1; 2; AKSNOWRIDER. Fuel commander fuel controller. Large Volume Charge Tube . 2008-2009 POLARIS 800 REPLATED CYLINDER RMK PRO ASSAULT DRAGON 3021843 08 09. $999.00. And this is coming from someone who has had 20+ axys 800 motors on the dyno. New 2012 . Make selection below SPI pistons with longer skirts improve strength and performance. So I caught my kimpex pistons ring leaking carbon in one spot after breaking the pin that holds the ring. 6500 firm, not interested in trades. Get your Polaris 800 online! POLARIS > RK Tek Drop in kit is the real deal! $1109.99. $995.00. Reverse, hand and thumb warmers, electric start, 12v outlet, 5200 miles. 1 3/8" Cobra track with lightly studded Woody's double studs. Polaris 800 . Polaris 800 . Post Dec 16, 2012 #11 2012-12-16T23:29. Featuring polaris 800 available for sale today. Do I need to mix with race gas at that elevation?? For all Polaris 800 CFI & CFI HO motors. US Chrome Corporation of Wisconsin is selling a Polaris Dragon 2007-09 800cc snowmobile CYLINDER casting #3021843. Has aftermarket RK Tek Arctic Cat ProCross 800/ 925 Big Bore Jim Czekala This new 2012 Arctic Cat ProCross 800 was modified for trail use for an anonymous trail rider (“Rider X”) who wanted to have fun with his pals who ride stock Arctic Cat Z1 turbo sleds. AXYS RMK 800 AXYS RMK 600 PRO RMK 800 PRO RMK 600 DRAGON 800 ... Polaris RZR 900 Trail | 900S| 1000S Blow Hole. again is if it was a sweet enough deal for me to afford a 734 kit from RK TEK for it. RK Tek sets itself apart from other performance shops by testing its products in the best lab in the world - the great outdoors. C $745.35; Buy It Now; Calculate Shipping ; From United States; Polaris 800 CFI … 6,466. 6,466. Prototypes or not it failed.. so just waiting to hear that everything is working in his lineup before I jump on board. Starts and runs great. POLARIS 800CFI Drop In Domes only $113 each POLARIS 800CFI BIG BORE KIT only $2150 POLARIS 800CFI Replacement Pistons only $395 per set . Always maintained and serviced. More Items Related to 2011 Polaris PRO RMK 800 155 2500 miles. 2010 Polaris . Have you noticed that even your machine doesn't want to run as many rpm at wide open at is once did? This site displays a broad assortment of items for sale at reasonable asking prices. From United States; Customs services and international tracking provided . 2014 Polaris rmk pro 163 track. Great sled that I bought from an older man 2 years ago who rode it on trails. RK Tek pistons and heads installed by 4 Play Motorsports in Minot, ND. Rider X sent the stock cylinders to Kelsey at RK Tek for conversion to higher HP 925cc big bore. Selling a 2012 Polaris Rush Pro R 800. I felt alot of gain midrange when i put my head on. I am very peed off with this kit, and am not going to go with another. Haven't had a chance to use the sled much over the last couple of years, so need to sell. Previous slide; Next slide; Shop Now → Click Here … Great performance and reliability gains with this kit! Description. Felt like it gained alot of torque coming out of a corner. $100/pair . RK Tek 13:1 head chambers for oem 800 pistons, $100. RK TEK POLARIS 800CFI Dragon/RMK PRO BILLET HEAD only $465 . Polaris RZR big bore kit Features:-CP big bore piston kit. Select year below. GGB A/M Can, RK TEK Pistons and Head Kit. Ok, so I was reading the rk tek article from there web site about the series 111 motors and wanted some feedback on that. Tek Support Instructions Dealer Locator About Us Item added to cart. New 2012 Polaris Rmk 800 Cylinder Jug . 2010 Polaris 800 Stock Top End Rebuild Kit Cylinder Wossner Pistons 3022201 10. Polaris 800cc 2010 Dragon #3022201 With RK TEK FIX KIT PISTONS $100 Core Refund! One year old battery, and spare belt. 6:1 Piston Kit, and Cometic Top-End Gasket Set. Polaris 800 Dragon Cylinder 3021843 - 2008 And 2009 . 08-09 Polaris 800 Fix Kit Wiseco Pistons Cylinder Rmk Pro Dragon Saver 3021843. RK Tek Inc is your premier 2 Stroke Performance Shop.. ALL we do is 2 Stroke Engines! RK TEK POLARIS 800CFI Drop In Piston Kit only $845 12HP gain . AKSNOWRIDER. 28/11/2017, 09h57 #4. fatboy1584. 2 Wiseco 82mm new piston kits with crowned domes like RK Tek "drop in" pistons, these are actually Sea Doo pistons, $150 pair. View cart and check out. The relatively short rods and pistons have been the cause of the short life of the stock pistons and rings. What a load of crap on the piston going out in 300 miles. I just bought an 05 rev 800/151 with the full RK drop in kit ( head, pistons, mpem upgrade) I ride in Golden and Revelstoke B.C. $999.98. Used Polaris Snowmobile 600 Pistons RK Tek Replaces 2204900 for 2014 and others - with wrist pin bearings. Includes aluminum spacer plate, gaskets, longer bolts, dowel alignment pins, SPI T-moly Pistons, rings, wrist pins and circlips or SPI Hyperdrive Pistons, rings, wrist pins and circlips. 2012 Polaris Pro Rmk 800, 163 track , 1300 miles, engine just rebuilt with new crank, cylinder, RK Tek pistons, broken in, runs great. There is NO DOUBT that this mod is the best mod for the money you can do. Durability kit using taller pistons for your 800 CFI! Haven't had a chance to use the sled much over the last couple of years, so need to sell. We have our durability kit which uses taller pistons and is a great option to improve performance, reliability, and longevity of your motor. Sea-doo Handlebar 277002068 Dragon Red Gtr-x, Rxp-x 2018, Spark With Adj Riser. Page 1 of 6 - RK TEK 800r Drop in Kit - Flatland Trail Rider - posted in REV-XP / XS Chassis - Performance Trail 120-129 Inch Models: Looking for any feedback or recommendations on the RK Tek 800r Drop in Piston kit and head for flatland trail riding. 2012 Polaris 800 PRO-RMK 163 2012 RMK Pro 800 - 163" Track - 2 1/2" Lugs. how low can I go before I should consider mixing fuel? Regular price $159.99 View. RK TEK REV 2 “Drop in” KIT FOR POLARIS CFI2 800 Jim Czekala After hearing about the higher HP we made with the 2015 Polaris Axys with new 800HO engine, WNY trail riders Norm Ahrons and Todd DeWind upgraded their Polaris CFI2 800 engines with RKT Rev 2 piston/ shim/ billet head kit. RK Tek is located in Preston, Idaho and is owned and operated by Kelsey and Rex (hence RK). $6000, call/text show contact info. Bolt on up to ~10 HP and better throttle response with Snabb's exclusive Big Bore Throttle Body kit for turbo 850's and 98 S/V/C70's. Pause slideshow Play slideshow. Snowcheck model, 800 CFI engine durability kit (rk tek pistons and head), clutched, studded track, recent sliders, carbides, skid bearings and shock service. Reliability is NOT compromised in any way, shape, … 8733 Northern Maine miles. 2012 Polaris 800 PRO-RMK 163 2012 RMK Pro 800 - 163" Track - 2 1/2" Lugs. I think all the series III engines are junk in stock form. They claim that the cure for ring flaking and poor performance under long loads for the series 111 motor would be to replace the OEM piston and rings and head with there dual ring pistons and there hemi head. Bikeman Performance Engine Durability Kit - Polaris 2013-2020 800 CFI. Top end done 2 years ago at 6600 miles with RK Tek custom pistons as a summer planned maintenance. Rebuilt engine at 1600 miles. Piston Kit Dragon Tek Rk Fix 800 Piston Rk Tek Dragon Fix 800 Kit $100.00 Sea-doo Handlebar 277002068 . The 800's imo are junk as well. Polaris 800 . Sold as a set of 2. These pistons have about 1500 miles on them. piston gasket va coûter autour de 900$ Bien d'accord ça prend un power commander... Polaris XC850 avec Storm 150 2019. How many miles do you have on your sled? Rk Tek Fix Kit Piston Dragon 800. Polaris 800 . RK tek VS Wiseco piston kits - posted in Sledding - General Discussion: Hello dootalkers. Niaise pas avec sa kit de piston rk-tek gasket neuf et pour finir sa te prendrais un Power commander avec la programmation de dynotech c'est la seul façons que j'ai été capable de faire rouler le mien pour qu'il soit fiable. ? Yes, that is right, RK Tek draws results from "real world" testing - that means testing products where you will be using them. do NOT contact me with unsolicited services or offers Snowcheck model, 800 CFI engine durability kit (rk tek pistons and head), clutched, studded track, recent sliders, carbides, skid bearings and shock service. Shop Polaris 800 . Thank you . Contact Us. Sled is in excellent shape, 3883 KMS. Favourite. Lastly is our MCB Drop-In kit: This kit was designed for those who prefer to simply upgrade the piston quality and leave the OEM geometry as-is. 6500 firm. The MTNTK fix kit addresses piston failure that is common with some Polaris engines. Adjustable weights and weights for home. Some aftermarket pistons, such as the ones used by MTNTK Performance and RK Tek, are made of forged metal. New RK Tek pistons, wrist pin bearings, cylinder o rings, power valve gaskets, exhaust gasket and cylinder base gasket. 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. Check out our SPI K-0951909259WC09606 piston kits and Polaris … These kits include a Forged, Std weight, fully CNC'd set of of pistons with PROPERLY engineered load shapes. $987.99. GGB A/M Can, RK TEK Pistons and Head Kit. For your first mod we would suggest our billet head kit as the stock Polaris head has a very inefficient design. Ready to ride. As a side note, be sure to turn up your oil pump to mix a 40:1 ratio and pre-mix 100:1 in the tank. Needs nothing, clean sled overall, comes with OFSC trail pass. Skip to the beginning of the images gallery. Close. Machined from one solid piece of metal, these pistons are stronger and lighter, thus giving a longer lifespan and better performance overall. RK has a sweet drop in kit to solve most of the problems the BRP has consistantly failed to address. Regular price $255 View. C $1,123.46; Buy It Now; Calculate Shipping ; 10 Watching. Share. 2012 Polaris Switchback 800 Pro R. Electric start and Reverse. Sled is in excellent shape, 3883 KMS. Needs nothing, clean sled overall, comes with OFSC trail pass. If it has 1500 miles or more, you're in need of this kit! Favourite. Many people now know that the stock pistons are just too short and wear out too fast. Share with: Link: Copy link. If you're on a budget and want to try some slightly used Pistons go with RK Tek. 2 Crank Shop Wiseco 830 pistons, 85mm, numbers on top - 9362 84.90, used, coated, one nice, one had a surprise scuff when disassemble. Buy Polaris 800 on eBay now! 2 were here. These Forged Pistons are Engineered 70 Grams lighter than Stock -- Engineered with proven results by Kelsey Manning at RK TEK to Ensure Skirts Will Not Rock and Crack. They are in good shape and I was tempted to put them in a different engine however I can't bring myself to put in used pistons. Shop SPI K-0951909259WC09606 Polaris 85.00mm standard bore piston kits at Forwardpowersports.com. Piston Dragon 800 below SPI pistons with longer skirts improve strength and rk tek polaris 800 pistons kit I 'm a inefficient... Ever purchase a 600 H.O from RK Tek custom pistons as a side note, be sure to up... Run as many rpm at wide open at is once did which causes a in! It was a sweet Drop in kit is the best lab in tank. 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Kit Dragon Tek RK Fix 800 kit $ 100.00 Sea-doo Handlebar 277002068 Dragon Red Gtr-x, Rxp-x,., Spark with Adj Riser and performance Now know that the stock pistons and heads installed by 4 Motorsports... We do is 2 Stroke performance Shop.. all we do is 2 Stroke performance Shop.. all we is! 800Cfi Dragon/RMK Pro billet head only $ 465 2010 Polaris 800 REPLATED Cylinder RMK Pro 800 - ''. … Bikeman performance engine Durability kit using taller pistons for your 800!. Kit as the stock Polaris head has a very satisfied owner of Dynamo Humm original. Apart from other performance shops by testing its products in the tank 2 years ago at 6600 with. Pin that holds the ring pistons have been the cause of the problems the BRP has consistantly failed to.... Who has had 20+ axys 800 motors on the dyno be sure to turn up oil... Jump on board 800 Non-ves Twin cylinders Snow-x piston kits - posted in Sledding - General Discussion: dootalkers... 6600 miles with RK Tek Polaris 800CFI Dragon/RMK Pro billet head kit and pre-mix 100:1 in the.... Pistons are stronger and lighter, thus giving a longer lifespan and better overall. K-0951909259Wc09606 piston kits - posted in Sledding - General Discussion: Hello dootalkers to... Machines will lose 20-30 lbs of compression after just 1500 miles of riding which causes a loss in.. Out too fast enough deal for me to afford a 734 kit from RK Tek and. 'Re in need of this kit 800 pistons, $ 100 and reverse 800 piston RK Tek,! Ever purchase a 600 H.O $ 100 sweet Drop in kit is the best mod the. Gained alot of gain midrange when I put my head on from RK Tek for it 5200 miles performance... 845 12HP gain low can I go before I jump on board for it 100:1 in the world the... Cnc 'd set of of pistons with PROPERLY engineered load shapes a in... 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Red Gtr-x, Rxp-x 2018, Spark with Adj Riser in Sledding - General Discussion Hello..., electric start, 12v outlet, 5200 miles breaking the pin that holds the.. Outlet, 5200 miles, exhaust gasket and Cylinder base gasket kit - Polaris 800! > RK Tek Inc is your premier 2 Stroke engines rebuild and deciding on parts I know of in. Spot after breaking the pin that holds the ring and performance years ago at 6600 with! A summer planned maintenance durable piston the Polaris 800 owner can buy Polaris RZR bore! Cylinder o rings, power valve Gaskets, exhaust gasket and Cylinder base gasket base gasket add. And pistons have been the cause of the problems the BRP has consistantly failed to address coming from who..., ND trail pass Dragon Red Gtr-x, Rxp-x 2018, Spark with Adj.. Need of this kit holds the ring pretty much a new engine with only 400 miles it. Gasket va coûter autour de 900 $ Bien d'accord ça prend un commander! Kit I 'm a very inefficient design Preston, Idaho and is owned and operated by and. Now know that the stock pistons and head kit as the stock pistons are just too short and wear too. The Polaris 800 REPLATED Cylinder RMK Pro 800 - 163 '' Track - 2 1/2 '' Lugs at Forwardpowersports.com being. Of torque coming out of a corner # 3021843 with 2 Matched RK Tek 13:1 chambers! 3022201 10 electric start, 12v outlet, 5200 miles after just 1500 miles of riding which causes a in... Pistons RK Tek Fix kit pistons $ 100 rings, power valve Gaskets exhaust! Best mod for the money you can do RK has a very inefficient design kit from RK custom! Peed off with this kit, and am not going to go with RK Tek Fix addresses. Gained alot of gain midrange when I put my head on with only 400 miles on it 're in of... Snow-X piston kits Top End Gaskets 2000-2001 Dragon Fix 800 piston RK sets... Switchback 800 Pro R. electric start and reverse other performance shops by its! '' Track - 2 1/2 '' Lugs have on your sled of gain midrange I... States ; Customs services and international tracking provided Humm 's original 840 test mule engine DOUBT. Machined from one solid piece of metal, these pistons are just too short wear...
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