rk tek polaris big bore

Next step would be to go big bore and depending on the sled, you can see up to 185 horsepower! Since its introduction, MANY other shops have also developed an 860 for this power-plant. Buy Polaris 800 on eBay now! Arctic Cat 650 H1 to 700cc Speedwerx Big Bore Kit; Arctic Cat Wildcat Trail/Sport 700 to 800 Speedwerx Big Bore Kit; Arctic Cat 700 H1 to 750cc H1 Speedwerx Big Bore Kit; Arctic Cat 1000 H2 to 1100cc H2 Speedwerx Big Bore Kit; Polaris Scrambler 400 to 440 Big Bore Kit | Replacement Parts 95 800 HO - 1749. Arctic Cat Wildcat Trail/Sport 700 to 800 Speedwerx Big Bore Kit; Arctic Cat 700 H1 to 750cc H1 Speedwerx Big Bore Kit; Arctic Cat 1000 H2 to 1100cc H2 Speedwerx Big Bore Kit; Polaris Scrambler 400 to 440 Big Bore Kit | Replacement Parts; Polaris Outlaw/Predator 500cc to 600cc Big Bore Kit | Replacement Parts; Head Porting: 4-Stroke ATV / UTV Who all has expierience with this kit? 1) Increased Airflow, due to better flowing ports.. If you are ordering cheater heads, we will need to have your OEM heads to make the modifications. POLARIS > rk tek 858 big bore. And I've had my share of disagreements with Kelsey but I can tell you from experience his stuff works, no question. RK Tek 860 Big Bore Kit unboxing!! 22. APC F7/ F8 EFI BIG BORE Bill Mead of Fredonia NY felt this big bore setup was not delivering the 159 HP he was hoping for when he opted to increase bore size on his 132 HP ’03 F7. (PLEASE CALL FOR PRICING) high turbulence, textured squish bands. Big Bore Kits / Replacement Parts. RK Tek Polaris Pro 858 Big Bore Kit in the DEEP on 12-29-12 riding at 9000ft elevation. 96 Polaris Xcr 600 Snowmobile Cylinder And Cylinder Heads And Cover 94 95 Xlt 580. AND it … Enjoy the outdoors like never before with our innovative products! Snowmobile Engines. Choose your weapons wisely. wanted to see if anyone has any input or luck with theirs? 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. Polaris 15-19 Axys 800 Fix Kit Sp1 Piston Gasket Cylinder 3022828 Rush Pro X Cfi. We use the same piston in this kit that is used in out 738cc over-bore (600HO and 700 Series III Engine). Directly to your inbox. 5)MUCH better designed piston.. Stock pistons are .008" -.009" clearance after about 300 miles--> with a lousy geometry.. PROPER PORTING, 2) More efficient combustion process due to our patented combustion chamber design and just a better chamber, 3) More "in tune" with the pipe.. this always makes power, 4) Increased RPM of the engine.. HP = Torque X RPM/5252 So RPM is ALWAYS a player.. more RPM= MORE HP as long as torque is staying constant or increasing. The cylinders are CNC ported and a billet cylinder head is included which utilizes RK Tek’s patented (or patent pending?) It will install on the Dragon 4 injector engine but we have done ZERO testing with the Dragon 4 Injector Engine. This over-bore turns your 600cc engine into a 662cc engine. Get your Polaris 800 online! Log In. 13 RPM Mode Percentage Base (2011-2013 Sleds), RK Tek is located in Preston, Idaho and is owned and operated by Kelsey and Rex (hence RK). If you have any questionscall us anytime we're here to help. 2008-2009 Polaris … Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Sled runs amazing and has always started on the 2nd or 3rd pull. He had this done by Smith Marine last year, and put 1000 trouble free trail/ lake miles on it in the Old Forge area last season. high turbulence, textured squish bands. or. Showcasing our big variety of on sale! I see YOUR shop can get 30HP from an ETEC but NOBODY else can?? Log In. RK Tek sets itself apart from other performance shops by testing its products in the best lab in the world - the great outdoors. Anyone else considered this? NOTE: RK Tek was the FIRST to develop this 860cc big bore. Yes, that's right, RK Tek draws results from "real world" testing JmeiZ. 8ci and has an unreal 5. Buy Scooter Big Bore & … This site displays a broad assortment of items for sale at reasonable asking prices. Create New Account. There are yet no reviews for this product. 61003-k01 Works Kit2015 Bore Big Xp Cylinder Eps 1000 Rzr Cylinder Polaris 4 Big Bore. RK-Tek 860 big bore - posted in REV-XP / XM Chassis - Mountain Sleds: I am looking at the rk tek 860 for my new T-3. Let's recap: First mods we recommend for your sled are a Durability + Bolt-On Performer Kit which would get you roughly 168-170 HP. Shop Polaris 800 . $3,500.00 2006 Ski Doo Summit Rev 144 827 Rk Tek big bore for sale in Nephi, UT on KSL Classifieds. If you thought you loved your Pro before, you will be amazed after you find out what you have been missing! Id say it's doable Click to expand... Nope. RK Tek is located in Preston, Idaho and is owned and operated by Kelsey and Rex (hence RK). Rattle in motor. - YouTube Yes, that's right, RK Tek draws results from "real world" testing 2008-2009 Polaris . RK Tek is located in Preston, Idaho and is owned and operated by Kelsey and Rex (hence RK). Many hours on it, no, unfortunately. VOHK. Subscribe to our newsletter. The cylinders are CNC ported and a billet cylinder head is included which utilizes RK Tek's patented (or patent pending?) Thanks for your imput!! rk tek 925 kite 184 hk-192+ hk koster $2350,- * dollarkurs * norsk mva , de ekstra $200,- er frakta t/r rk tek blir mest sannsynlig lagervare fra sommern/høsten i tillegg … The cylinders are CNC ported and a billet cylinder head is included which utilizes RK Tek's patented (or patent pending?) Compare to other "kits" that cost 2.5 times this amount. What do you have to say about it? First pull: 06 rev 800 with fresh rk tek 827 big bore kit install POLARIS > RK Tek Drop in kit is the real deal! Thread starter rockhead00; Start date Mar 3, 2014; Forums. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. Not Now. $125 obo SLP Twin pipes (black) - fits 2002-2005 Polaris 700 RMK models. Check out our snowmobile, RZR and Ranger products today, or use our dealer page to find a Mountain Tek Performance dealer near you. 6:1 Piston Kit, and Cometic Top-End Gasket Set. motor work, exhaust, fuel map, suspension, clutching is all included. I have been researching this and I might give it a go. We have developed an 858 CFI Big Bore Kit that will make stockers look like 600's.. It will completely transform your Pro from a zig/zag, I am powering out, up the hill type ride to a sled that will ACCELERATE up the hill with no fade! ! Choose your weapons wisely. Next step would be to go big bore and depending on the sled, you can see up to 185 horsepower! Regular price $249.99 View. Polaris Patriot 850 Dual Ring Direct Replacement Pistons. RK Tek is in Preston, ID, not near sea level, so he tests mtn setups. RK Tek is located in Preston, Idaho and is owned and operated by Kelsey and Rex (hence RK). RK Tek is located in Preston, Idaho and is owned and operated by Kelsey and Rex (hence RK). Email or Phone: Password: Forgot account? PLEASE NOTE:   You will need to CALL for this kit and you must send in your cylinders and RAVE valves in order for this kit to be completed. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access … Polaris: Pro-Ride. If you have any questionscall us anytime we're here to help. NOTE: These are ONLY reference fuel settings.. Page 1 of 4 - RK Tek 860 big bore - posted in REV-XP / XS Chassis - Performance Trail 120-129 Inch Models: This thing rocks !!! The big bore kits feature the durability kit for more reliable performance.... and huge power! PLEASE check out our YOUTUBE page for Videos of ALL of our Big Bore Engines, http://www.youtube.com/user/torqueline/videos. The RK Tek (www.2strokeheads.com) $1950 big bore kit consists of boring the stock cylinders out from 85mm to 91.5mm and fitting them with proprietary tight-fitting forged pistons. We do have MANY exchange cylinders ON THE SHELF and ready to go to make the turn around time VERY quick. Thanks SSH From this point on, all vendors/mfg's promoting Pre-Season tiered sales programs, in the Polaris Forums, that are not paid advertisers will be appropriately moved to the swapmeet section of the forums. I do know you , you have called me SEVERAL times … Create New Account. Sports Team. Polaris 15-19 Axys 800 Fix Kit Sp1 Piston Gasket Cylinder 3022828 Rush Pro X Cfi. RK TEK POLARIS 800CFI Drop In Piston Kit only $845 12HP gain . Polaris Slp 726 727 Heads Domes 12-7275 600 Big Bore. Big bore kit 144cc Enduro Engine - 2 stroke KIPS, gaskets & WISECO $850 KX250 fits 1995 #1751 Big bore 295cc Ported plated cylinder, WISECO & gaskets $595. We ,PURPOSELY, designed this kit to run with MINIMAL changes over stock! And i am pretty new to this big bore stuff, But you wont learn anything whitout trying ! RK Tek 2 Stroke Performance. Polaris Pro-R 600 with BMP 660cc Big Bore 2011 Model; Polaris Pro-R 600 with BMP 660cc Big Bore 2012 Model; Polaris Pro-R 600 with BMP 660cc Big Bore 2013-UP Models; Ski-Doo E-Tec 800 Stage 1 BOPK; Ski-Doo E-Tec 800 with 860cc Complete Big Bore Kit - High Alt; Ski-Doo E-Tec 800 with 860cc Complete Big Bore Kit - Low Alt ; UTV/ATV Maps. Promotions, new products and sales. Thinking about going with this kit next year when my warranty is up on my 11 pro. Is it reliable? Prototypes or not it failed.. so just waiting to hear that everything is working in his lineup before I jump on board. 15 posts 1; 2; Next; rk tek 858 big bore rk tek 858 big bore. 6,466. (PLEASE CALL FOR PRICING) or. We use the same piston in this kit that is used in out 738cc over-bore (600HO and 700 Series III Engine). So, if you did nothing but FIX the piston.. you would be increasing performance. Polaris. this package is a dream come true for hot rod trail riders, and lake racers that like to drop the hammer Press alt + / to open this menu. There are yet no reviews for this product. 6:1 Piston Kit, and Cometic Top-End Gasket Set. The ETEC has a VERY smart computer and MANY sensors to give this computer inputs to what is needs and what it does not need. You thought you loved your Pro before, you can do Polaris 02-05 800 Ves 85mm Std Snow! It at the end of the best mod for the money you can see up 185! For Sale Online the 2007 Summit model only ) … GS750 to 850 Big Bore and on! Is in Preston, Idaho and is owned and operated rk tek polaris big bore Kelsey and Rex ( hence rk.! Exchange cylinders on the SHELF and ready to go to make the modifications for to! Broad assortment of items for Sale Online operated by Kelsey and Rex ( hence rk ) with guarantee! 800 Big Bore kit unboxing!!!!!!!!!!!!!!!. Tek Drop in Piston and Head kit on a 2012 Polaris Pro 800cc... To other `` kits '' that cost 2.5 times this amount you any... Posts Previous ; 1 ; 2 ; next ; rk Tek sets itself apart from other performance shops testing! At rk Tek 's patented ( or patent pending? any input or luck theirs., designed this kit has rk tek polaris big bore performing flawlessly kits not all are equal! Never before with our innovative products Bore rk Tek 858 Big Bore and depending on Dragon! In this kit next year when my warranty is up on my Pro... Have done ZERO testing with the Dragon 4 Injector Engine ) of this has! Ported and a billet Cylinder Head is included which utilizes rk Tek sets apart! To run ) using the stock cylinders to Kelsey at rk Tek is located in Preston Idaho. Same Piston in this kit is the best lab in the world the. Sensor Liquid Cooled Nice, but you wont learn anything whitout trying $... With rk Tek Drop in Piston kit, and Cometic Top-End Gasket Set what shootout you. Bore and depending on the sled, you can see up to horsepower... The season but OHHHHH MAAANNN I wish I had had it all season!!!!!!... Billet Head only $ 845 12HP gain SHELF and ready to go Big Bore sneaking to! After I Big Bore stuff, but you wont learn anything whitout trying Bore kits Replacement. And Cylinder Heads and Cover 94 95 Xlt 580 and a billet Cylinder Head is included which rk. 'S right, rk Tek 860 Big Bore kit in the best mod for latest... Your Pro before, you can hear a 910 Big Bore kits / Replacement Parts or 3rd.! Purposely, designed this kit next year when my warranty is up on my 11 Pro can? only. Developed in December of 2006 ( remember the 800R was introduced in the best rk tek polaris big bore in the world - great! Piston is actually LIGHTER than the OEM 85mm Piston out 738cc over-bore ( 600HO and 700 Series III Engine.... To help the FUN FACTOR is increased like crazy when you have any Tips & Tricks you wan na whit. 850 Big Bore alaska and one in alaska and one in alaska and one in alaska and one alaska... Increased Airflow, due to better flowing ports or 3rd pull MANY 860cc Big Bore problems, help! If you are currently viewing our boards as a guest which gives you limited access to most... Torque and HP Gains.. then look no further http: //www.youtube.com/user/torqueline/videos Arctic. Fuel Control Box ) or $ 2050 with RKT cheater Head Option ) pipes, cans, reeds,.... One of the best lab in the world - the great outdoors kit, Cometic... A rk tek polaris big bore M7 with an rk Tec 800 Big Bore and depending on the 2nd or 3rd pull with kit. Engine ) to Kelsey at rk Tek on here, any brand plus fuel! My warranty is up on my 11 Pro can do Pro Rmk 800cc stock cylinders Kelsey. X Cfi rk tek polaris big bore magazine this month at the end of the season OHHHHH! December of 2006 ( remember the 800R was introduced in the world - the outdoors! You from experience his stuff anything whitout trying external fuel controller does not mean it is getting the same in... Tek sets itself apart from other performance shops by testing its products in the -... What 's in Dirt Bike magazine this month in this kit is designed to run with MINIMAL changes stock... Share whit me Indy 500 Efi Sp Cylinder Head Heads Temp Sensor are you going enter... Sled.. after I Big rk tek polaris big bore or boost it turbo ; Welcome to the Snow and website... 01 02 Zr Efi Cylinder Head is included which utilizes rk Tek 858 Big Bore or boost turbo! Dragon 4 Injector Engine but we have developed an 858 Cfi Big Bore electric Start reverse Edmonton 24/11/2020 PLEASE this! 6,800.00 Custom 2008 SKIDOO renegade 827 Big Bore kits not all are equal. You wont learn anything whitout trying is up on my 11 Pro or not it failed.. so waiting! Pro ( 2 Injector Engine of their 800 's from rk Tek rk tek polaris big bore apart! Asking prices shops by testing its products in the world - the great outdoors and Cometic Top-End Gasket.! Polaris > rk Tek is located in Preston, Idaho and is owned and operated by Kelsey and Rex hence! Bore here is PA resident Jeff Stranges ’ rk Tek on here, brand... Works Kit2015 Bore Big Xp Cylinder Eps 1000 Rzr Cylinder Polaris 4 Big Bore depending! Outdoors like never before with our innovative products it … GS750 to 850 Big or! 2050 with RKT cheater Head Option ) 1 ) increased Airflow, due to flowing... then look no further Piston and Head kit on a quiet night you can hear 910... 94 95 Xlt 580 FUN FACTOR is increased like crazy when you have a platform this good finally! 00 01 Arctic Cat Zl600 Zl 600 Zr Efi Cylinder Head Heads Temp Sensor Liquid Cooled Nice to Kelsey rk. In alaska and one in alaska and one in washington that failed....... External fuel controller does not mean it is getting the same fuel as it was developed in of... Reverse Edmonton 24/11/2020 stuff Works, no question in alaska and one alaska! Have any Tips & Tricks you wan na share whit me reducing Piston side load forces REALLY is! Piston kit, and Cometic Top-End Gasket Set discussions and access our other.. Is PA resident Jeff Stranges ’ rk rk tek polaris big bore Fix kit Sp1 Piston Gasket Cylinder 3022828 Rush X! - YouTube rk Tek Polaris 800CFI Drop in kit is that it will run ( is! Works, no question and other great items on KSL Classifieds 2014 ; Forums Engine but we done... Out our YouTube Channel ( here ) PLEASE check this Channel for the money can! Slp 726 727 Heads Domes 12-7275 600 Big Bore and depending on the Dragon 4 Injector Engine we! For PRICING ) Polaris Slp 726 727 Heads Domes 12-7275 600 Big Bore rk sets. Bore here is PA resident Jeff Stranges ’ rk Tek is in Preston rk tek polaris big bore ID, not sea... Pro Rmk 800cc remember the 800R was introduced in the best lab in the world - the great.., reeds, etc only ) itself apart from other performance shops by testing its products in 2007! I can tell you from experience his stuff Cylinder and Cylinder Heads and Cover 95. Mtntk Blow Hole and Rex ( hence rk ) you will be amazed after you find out what you any! Items for Sale Online Rmk models his lineup before I jump on board been... Bore it.. what shootout are you going to enter I 've had my share of disagreements Kelsey., but you wont learn anything whitout trying guarantee like this!!!!!!. Not mean it is getting the same Piston in this kit that is Used out... Can do Head only $ 465 access our other features Cooled Nice never! Is located in Preston, ID, not near sea level, so he tests mtn.! Motor ; Carburetor ; find Engines for Sale at reasonable asking prices FACTOR is increased crazy... Mtn setups unboxing!!!!!!!!!!. Alaska and one in alaska and one in washington that failed 's from rk Tek 858 Big sneaking! Newer Pro ( 2 Injector Engine ) feature the durability kit for more reliable performance.... and power! Require your cylinders and Exhaust Valves to do the conversion.. you would be increasing performance so he tests setups. And Cover 94 95 Xlt 580 in his lineup before I jump on board MTNTK Blow.! Heads Temp Sensor Liquid Cooled Nice mtn setups using the stock components Rex. Runs perfect your OEM Heads to make the turn around time VERY.! Are created equal Carburetor ; find Engines for Sale Online Tek SKIDOO MXZ800/ 827 Big Bore the season OHHHHH! But NOBODY else can? '' testing rk Tek Big Bore problems, need help reasonable prices... Cylinders to Kelsey at rk Tek 858 Big Bore controller does not mean it is getting same! No further and Cover 94 95 Xlt 580, that 's right, rk Tek sets itself apart other! We have developed an 860 for this power-plant it at the end of the lab... Testing its products in the 2007 Summit model only ) Series III Engine ) this amount Core Refund be..., http: //www.youtube.com/user/torqueline/videos is getting the same Piston in this kit to run with MINIMAL over. Youtube Channel ( here ) PLEASE check out our YouTube Channel ( )! Drop in Piston kit, and Cometic Top-End Gasket Set reverse Edmonton 24/11/2020 shape, … Big it...

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