BOTH ADDING PERFORMANCE AND RELIABILITY TO YOUR ENGINE! Polaris RZR big bore kit Features:-CP big bore piston kit. The kit comes with a billet cylinder which directly replaces the OEM cylinder* Your head is also machined for the new cylinder bore and pistons. RZR 800 engine rebuild packages: Sold as: -Top end. Our research and developments in the ever changing side-by-side industry enable us to stay out ahead of the performance curve. Top Rated Seller Top Rated Seller. 1 product rating - Millennium Technologies - K293 - Big Bore Kit, 85mm Polaris RZR S 800 4x4,Sports. Kit comes complete with Trinity Racing 850cc Big Bore Cylinder, 84mm pistons, rings, clips and top end gasket. -909 STROKER BIGBORE, 190.2 HP 122.7 ft lbs of torque! The pistons come with new wrist pins and c-clips. I have only had 1 800 motor dyno at 50hp, most are at 46 to 49 hp. Proven performance and reliability make this engine package a perfect alternative to installing a turbo kit or as an option when rebuilding your tired or worn out motor. Snorkel Kits; Clutch Housing Blower Kits. or $3200 us approx. 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. You will see great improvements in top end power and even more in the mid-range. Polaris Patriot 850 - Big Bore Engine Kit (900cc) $1,995.00. Big Bore Gasket Kit~2013 Polaris Ranger 800 EFI EPS Cylinder Works 61002-G02. This kit features custom made Wiseco forged pistons. Share your opinion with others, be the first to write a review. $4495 cdn. You can expect the highest quality parts and the most precise machining in the industry. Polaris ultra 800 HTG big bore. The 910 Polaris Big Bore uses the 800 XC base, and will consist of a Crank Shop top … $95.83 + shipping. Polaris 800 RZR 2011-14. The RZR 800 changed the sport-oriented Side-X-Side game back in 2008 but the 760cc motor that comes in the vehicle can definitely use some extra power to keep up with the new high horse powered cars on the market. or $3250 us approx. Trinity Racing Big Bore Kits, Exhausts, Turbos and more for your Polaris RZR, Kawasaki Teryx, Yamaha Rhino and Arctic Cat Wildcat are now available at Adrenaline Junkee with fast and most of Trinity products ship free! We also have everything else you could need as far as gaskets and o rings if you need. Through our years of experience and passion for racing engines of all types we have continued to develop the best solutions from top to bottom for your Side-X-Side motor. what we will discuss, is the promise & guarartee. Tags: big bore engine rebuild, big bore motor rebuild, complete engine rebuild, complete motor rebuild, muzzy big bore kit, performance rebuild kit, polaris 800 rebuild kit, rzr 83mm engine rebuild, rzr complete engine rebuild, rzr complete motor … But you can send us an email and we'll get back to you, asap. the polaris motor has a lot of potential! -Crankshaft. Big Bore Gasket Kit~2013 Polaris Ranger 800 EFI LE Cylinder Works 61002-G02. Trinity Racing 84mm 850cc Big Bore Kit for 2008-2013 Polaris RZR 800, RZR-S & RZR-4. WISECO Stock Replacement Pistons & Gaskets. it may be lower on stock power but the 860 brings it to life where it should be! MTN. Ski-Doo 850 - ULTIMATE Big Bore Kit (911cc) $2,600.00. If you do all of this with an 800 sportsman cam, you will be lucky if your at 50 hp. Then you get the precision bored and ported cylinders and exhaust valves ground to match. I have called trinity racing and they say they no longer make the big bore kit so they can not tell me what the comoression is. Kit includes: 83mm Big Bore Cylinder, JE Forged 12:1 Piston Kit, and Cometic Top-End Gasket Set. Our 860cc Big Bore kits are designed to last. We take a factory Polaris Cylinder and bore it and replate it to exacting specs. C $1,711.61. Big Bore Kits / Replacement Parts. Polaris Outlaw 500 Big Bore Cylinder Top End Rebuild Kit 105 mil 560.. $752.48. 820cc Big Bore Kit - '07-'11 RZR 800 - RACE GAS 100 OCTANE RECOMMENDED or pump gas above 4000 ft. The DragonFire team has a well-rounded background in high-performance engine building and component manufacturing from racing series such as SCORE, F1, NASCAR, Indy Car, NHRA, AMA, WORCS, GNCC, and Etc. No loss in drive ability and is designed to run on pump gas. Cylinder Works Big Bore Cylinder Kit 808cc - 61002-K01. List price: Previous Price C … Sort By Position Position . The 800 kit is a little more then just a crankshaft you will also need one balance shaft, cylinder head, camshaft, intake boot, fuel rail, valve springs, ecu, and numerous other parts. Kit Includes: - 81.5mm Big Bore Cylinder & Piston Kit (core required for serviceable stock bore cylinder) Thanks to Johnny @ Caputos Performance for getting it done. Seller 99.3% positive. You will see great improvements in top end power and even more in the mid-range. The spacer plate is made from precision ground aluminum which we hard annodize. Up to 190 hp The top big bore in the industry combined with our Stroker crankshaft! 13 hp more then next bigbore in line. Read below for more info. Polaris 1000 RZR XP4 2015-16 $1,195.95. Filter. Has aggressive styling and has top performance for RZR's. Quickview. Price . Detailed info about Polaris RZR Ranger 800 Big Bore Cylinder 82mm Piston Kits. Shop the best selection of Polaris Top End Kits at Dennis Kirk for the lowest prices. This kit fits 2011-2016 Polaris 800 CFI-2 Models. We recommend the use of our BIG BORE PIPE MOD for best results. Questions, issues or concerns? 2011-Present POLARIS PRO and AXYS 858 CFI Big Bore Great Price-->Great Power and Reliability. Cylinder Works Big Bore Cylinder Kit 1110cc - 61003-K01. 1 product rating - Millennium Technologies - K293 - Big Bore Kit, 85mm Polaris RZR S 800 4x4,Sports. Contact Taiwan Automobile Crankshaft supplier-IDEAL ENGINE PARTS CO., LTD. for RZR 800, Polaris Ranger 800, RZR 800 cylinder, RZR 800 pistons, Polaris RZR Ranger 800 on Taiwantrade. indy dans 910 tornado kit.. for the 2011,12 & 13 800 rush & switchback the stage 5 tornado kit is guaranteed to destroy any big bore kit the stage v package is so top secret we will not discuss whats done or whats included. 81.95mm is the bore size. This kit comes with (2) new piston kits from Vertex (makers of the OEM Polaris pistons). This kit fits 2011-2016 Polaris 800 CFI-2 Models. This kit fits 2015-Current Polaris 800 Axys Models. Description: 2010-2013 Polaris 800 CFI motors RUSH/RMK/PRO R/PRO RMK (all 800 CFI motors) Complete Kit w/ Gaskets A complete piston kit for your Polaris 800 CFI Motor. $95.41 + shipping. Top Rated Seller Top Rated Seller. Jump to Latest Follow 1 - 17 of 17 Posts ... HTG was just one of the shops that offered 800 big bore kits for the 600 using stock pipes. A must have for any RZR that is looking for more horsepower. -Complete (Top end plus bottom end parts). And a power commander is required for fuel management. Snorkel Kits; Clutch Housing Blower Kits. Dismiss. You will see great improvements in top end power and even more in the mid-range. Polaris 800 Ranger 2011-16. What is the compression for a 2010 rzr 800 with trinity racing big bore kit. This kit makes 25-30 more horsepower than the stock. ... BMP 900 Big Bore Engine Kit for 2010-17 Cat 800 HO $1,749.95. This kit features custom made Wiseco forged pistons. POLARIS RANGER 500/800 XP 2009+ 2 TO 3IN ADJUSTABLE INCH LIFT, Polaris RZR 800 / S / 570 Front Bumper with WARN 3000LB Winch, Polaris Ranger XP 900 Stinger/Bull Bar for Front Bumper, Polaris RZR 800 S and 900 XP DOT Glass Windshield, Polaris Ranger XP 900 Half Fixed Windshield, Polaris Ranger 800 Front Basket with Insert Only, Polaris RZR 800 S / 570 Front Bumper with Warn 3500LB Winch, 857cc Big Bore Kit for Polaris RZR 800 – Complete, Complete kit that includes: 85mm billet cylinder, CP pistons/rings/pins/clips & Cometic gasket kit, Raises the RZR 800 motor displacement to 857cc, One-piece forged billet cylinder featuring nickesil plated cylinders providing light-weight durability & performance, Cylinder bores are precision honed to achieve exact sizing for optimum ring seal, Forged CP racing pistons are manufactured to our specs to promote flame propagation, increased power & excellent service life, Gaskets are specially designed for optimum cooling, Fits all RZR 800, RZR S 800 & RZR 4 800 models, Combine this big bore kit with our Stage 2 Cam Shaft for the RZR 800 to maximize hp gains. These new pistons are made from stronger alloy to reduce skirt collapse over time. Cylinder Works Big Bore Cylinder Kit 808cc - 61002-K02. I'd love to help you! - PISTON FIX KIT MUST READ! They are additional as far as cost. List price: Previous Price C … Polaris 800 Sportsman 2011-15 $995.95. Your top case half will also be precision machined to match the cylinders. You can expect the highest quality parts and the most precise machining in the industry. FREE SHIPPING on orders over $89 ... Millennium M-Spec +1 mm Big Bore Kit - K291 Part #: 1401077 Mfg Part #: K291 ... MN 55069 800-969-7501 800-969-7501 320-358-4019 customerservice@denniskirk.com. Seller 99.3% positive. Fits all RZR 800, RZR S 800 & RZR 4 800 models; Combine this big bore kit with our Stage 2 Cam Shaft for the RZR 800 to maximize hp gains *There is NO core fee associated with this big bore kit. C $1,709.59. Big Bore Cylinder Kit for Polaris RZR S 800 (2011-2014) UTV Brand: Bronco. The kit comes with a billet cylinder which directly replaces the OEM cylinder*, Overnight and expedited shipping is available, ALASKA, HAWAII, PUERTO RICO, and all other INTERNATIONAL SHIPPING, please contact for rates. Most powerful Polaris twin on pump gas at Dynotech! We also use titanium nitride coated rings for faster break-in and longer life. *There is NO core fee associated with this big bore kit. Kit includes all parts necessary to rebuild your top end.