Polaris XP Turbo

AR8691 - Polaris XP Turbo (16-up) / XP 1000 (14-up) ARP CustomAge625+ Head Stud Kit

Made from ARP625+ Custom Age material and rated to 280,000 psi, ARP cylinder head studs not only ...

Made from ARP625+ Custom Age material and rated to 280,000 psi, ARP cylinder head studs not only offer superior clamp loads over cylinder head bolts, they provide proper alignment of the head and gasket with more accurate and consistent torque loading. Bolts will actually twist while torquing to proper spec, greatly reducing their ability to hold true.

AR8791 - Polaris XP Turbo (16-up) / XP 1000 (14-up) ARP Stock Replacement Case Bolt Kit

Stock replacement case bolts (not studs), re-useable, no more torque to yield and throw in the t...

Stock replacement case bolts (not studs), re-useable, no more torque to yield and throw in the trash. Made from ARP2000 material and rated to 220,000 psi, ARP crankcase bolts offer superior clamp loads over stock without distorting main journals. Also includes 8mm perimeter bolts and washers. Fits all 2cyl XP engines including XPTurbo, XP1000, Turbo-S, XP900, ProXP, RS1, Turbo R and all Rangers and Generals. 

BC0900D - Polaris XP Turbo (16-up) / XP 1000 (14-up) Dual Spring/Steel Retainer/Seat Kit

Dual spring designed for high rpm and/or anti-lag, works with stock buckets (sizing based on the ...

Dual spring designed for high rpm and/or anti-lag, works with stock buckets (sizing based on the installed height of your valves). BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC retainers are machined from premium chromoly steel alloy for "set it and forget it" wear characteristics. Also requires BC3992 valve stem seals and BC3966 Valve Guides. (VALVE GUIDES MUS...

BC0900SX - Polaris XP Turbo (16-up) / XP 1000 (14-up) Beehive Spring/Steel Retainer/Seal K...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, supe...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC retainers are machined from premium 6AL4V titanium alloy for added valve control above 10,000 rpm. Also includes BC3991 valve stem seals. Type BC1900 Single Free Length 1.610" Seat 1.265" @ 83 lbs Open 0.850" @ 197 lbs Coil Bind 0.760" Retainer BC2901S Valve Seal BC3991 Net Ca...

BC0910 - Polaris XP Turbo (16-up) Stage 2 Drop-In Spec Camshafts

DROP-IN TURBO R SPEC CAM PROFILEModified Turbo R spec for stock turbo or modified turbo up to 22p...

DROP-IN TURBO R SPEC CAM PROFILEModified Turbo R spec for stock turbo or modified turbo up to 22psi, works with stock valve springs up to factory rev limit, recommend BC spring kit if exceeding 8600 rpm. Requires mild stock ECU flash tuning for optimum gains. Adv Dur (.020") 252°/248° Dur @ .050 234°/228° Valve Lift (1:1) .421"/.406" Valve Lift (mm) 10.69/10.31

BC0912 - Polaris XP Turbo (16-up) Stage 3 Wild Duner Camshafts

HARDCORE DUNER/DRAG CAM PROFILEIntended for a built engine running in excess of 28psi boost.  Req...

HARDCORE DUNER/DRAG CAM PROFILEIntended for a built engine running in excess of 28psi boost.  Requires extensive tuning for optimum gains using PV or HPTuners flash tuning device or MoTeC and BC adjustable cam gears to dial out overlap due bigger duration. Requires BC0900. CNC ported head recommended for optimum gains. Adv Dur (.020") 264°/264° Dur @ .050 240°/240° Valve Lift (1:1) .430"/.430" Valve Lift (mm) 10.92/10.92

BC0915 - Polaris XP Turbo (16-up) Stroker Kit 72.5mm w/BC Pro625+ Rods, Custom Pistons

Polaris XP Turbo - Includes 4340 billet crank, 72.5mm stroke fully balanced, BC Pro625+ rods (4.9...

Polaris XP Turbo - Includes 4340 billet crank, 72.5mm stroke fully balanced, BC Pro625+ rods (4.915" c-to-c), custom CP, JE or BME pistons (choice of bore/compression). Crank # BC5911 - 72.5mm (270° pin) Rod # BC6912 - 4.915" Piston # BC7911 - 93mm x 9.5:1

BC0916 - Polaris XP Turbo (16-up) Stroker Kit 72.5mm w/Carrillo Rods

Polaris XP Turbo - Includes 4340 billet crank, 72.5mm stroke, Carrillo rods (4.915" c-to-c), cust...

Polaris XP Turbo - Includes 4340 billet crank, 72.5mm stroke, Carrillo rods (4.915" c-to-c), custom CP, JE or BME pistons (choice of bore/compression). Crank # BC5911 - 72.5mm (270° pin) Rod # CA6912 - 4.915" Piston # BC7911 / BC7912 - Custom

BC0918 - Polaris XP Turbo (16-up) Stock Stroke Kit 68mm w/ProH2K Rods, Shelf Pistons

Polaris XP Turbo - Includes 4340 billet crank, 68mm stroke, ProH2K rods (4.915" c-to-c), choice o...

Polaris XP Turbo - Includes 4340 billet crank, 68mm stroke, ProH2K rods (4.915" c-to-c), choice of CP or BME shelf pistons. Crank # BC5911 - 68mm (270° pin) Rod # BC6911 - 4.915" Piston # CP or BME - Shelf 93mm x 9.5:1

BC2991 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Steel Billet Keepers/Locks (5.5mm stem)

Premium BC billet keepers/valve locks made from chromoly steel alloy. Designed for 5.5mm stem, 7 ...

Premium BC billet keepers/valve locks made from chromoly steel alloy. Designed for 5.5mm stem, 7 degree (set/8)

BC3801 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Stainless Steel Exhaust Valves - 29.2m...

BC valves are one piece design with a friction welded Stellite tip for the best possible performa...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl polished finis...

BC3802 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Stainless Steel Intake Valves - 38.8mm...

BC valves are one piece design with a friction welded Stellite tip for the best possible performa...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl polished finis...

BC3805 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Stainless Steel Exhaust Valves - 32.4m...

BC valves are one piece design with a friction welded Stellite tip for the best possible performa...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl polished finis...

BC3890 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Valve Lash Adjusters

BC valve lash adjusters are CNC machined from S7 tool steel for the ultimate in wear resistance. ...

BC valve lash adjusters are CNC machined from S7 tool steel for the ultimate in wear resistance. Each shim kit includes 50 pieces from in twelve varying thicknesses starting at 2.4mm thick all the way up to 2.85mm thick in 0.05mm increments. 5 shims in each thickness.

BC3965-I - Polaris XP Turbo (16-up) / XP 1000 (14-up) Intake Valve Guides (BC Design)

BC premium valves guides are made from Manganese Silicon Aluminum Bronze alloy and CNC machined t...

BC premium valves guides are made from Manganese Silicon Aluminum Bronze alloy and CNC machined to exacting tolerances. BC guides are resistant to cracking and corrosion, while reducing friction and insures high lubrication even at elevated engine temperatures and rpm's. The perfect replacement to worn or damaged guides and 100% compatible with BC's lineup of stainless steel valves.

BC3990 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Valve Stem Seals Designed for BC3965/A...

BC valve stem seals are designed for standard aftermarket valve guides like BC3965. The seals all...

BC valve stem seals are designed for standard aftermarket valve guides like BC3965. The seals allow a carefully defined amount of engine oil from the cylinder head into the combustion chamber—to lubricate the rotating valve stem in the valve guide. BC valve stem seals are produced from high performance materials for increased part life and lower wear.

BC3992 - Polaris XP Turbo / XP 1000 Valve Stem Seals for BC3966 Valve Guides

BC valve stem seals are designed for BC’s exclusive, threaded end valve guides (BC3966). These Vi...

BC valve stem seals are designed for BC’s exclusive, threaded end valve guides (BC3966). These Viton seals allow a carefully defined amount of engine oil from the cylinder head into the combustion chamber—to lubricate the rotating valve stem in the valve guide. BC valve stem seals are produced from high performance materials for increased part life and lower wear.

BC4901 - Polaris XPTurbo Rod Bearings (Blue Stock Replacement) set/4

BC Exclusive XPTurbo Rod Bearings by ACL - Midnight Blue New ACL rod bearings for the Polari...

BC Exclusive XPTurbo Rod Bearings by ACL - Midnight Blue New ACL rod bearings for the Polaris XPTurbo engine are available exclusively through BC. These are equivalent to Polaris Midnight Blue in terms of sizing and fit the XPTurbo, Turbo S, ProXP and Turbo R models. ACL Race Series performance engine bearings are manufactured to exacting tolerances. Micron tolerance machining supported by precision measurement systems delivers consistent accuracy to key characteristics like wall thickne...

BC4910C - Customer supplied Polaris XPTurbo Crankcase w/Linebore, Shuffle Pin, ARP main st...

CUSTOMER SUPPLIED CRANKCASE - This is the hot setup for any Polaris RZR build (XPT and XP1000), ...

CUSTOMER SUPPLIED CRANKCASE - This is the hot setup for any Polaris RZR build (XPT and XP1000), especially big horsepower (over 250whp), endurance racing or anyone who's had rod or crank failure and are searching for more reliability out of their RZR engine.  You supply the crankcase (new cases available, use BC4910N) for lineboring, shuffle pinning, King main bearings and ARP2000 main studs.  The BC 4340 billet XP crankshafts are an improvement to the rod bearing failures but they aren...

BC5910 - Unbalanced Polaris XP Turbo (16-up) Stock Stroke Crankshaft 68mm w/270° Crank Pin

WARNING - These crankshafts are not balanced. Balancing required for operation. 68mm XP Turbo (27...

WARNING - These crankshafts are not balanced. Balancing required for operation. 68mm XP Turbo (270° pin) Stock Stroke - CNC machined from 4340 billet round bar. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights, rod and main journals are finish sized to work with blue or green Polaris bearings using aftermarket rods. These cranks must be fully system balanced prior to installation ...

BC5911-75 - Unbalanced Polaris XP Turbo (16-up) Stroker Crankshaft 75mm w/270° Crank Pin

WARNING - These crankshafts are not balanced. Balancing required for operation. 75mm XP Turbo (27...

WARNING - These crankshafts are not balanced. Balancing required for operation. 75mm XP Turbo (270° pin) Stock Stroke - CNC machined from 4340 billet round bar. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights, rod and main journals are finish sized to work with blue or green Polaris bearings using aftermarket rods. These cranks must be fully system balanced prior to installation ...

BC5911 - Unbalanced Polaris Turbo (16-up) Stroker Crankshaft 72.5mm w/270° Crank Pin

WARNING - These crankshafts are not balanced. Balancing required for operation. 72.5mm XP Turbo (...

WARNING - These crankshafts are not balanced. Balancing required for operation. 72.5mm XP Turbo (270° pin) Stroker (+4.5mm) CNC machined from 4340 billet round bar. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights, rod and main journals are finish sized to work with blue or green Polaris bearings using aftermarket rods. These cranks must be fully system balanced prior to installat...

BC5918 - Polaris Pro R (22-up) 41.40mm Destroker Crankshaft

78mm Pro R Stroker Crank - Standard weight design for boosted applications. CNC machined from 434...

78mm Pro R Stroker Crank - Standard weight design for boosted applications. CNC machined from 4340 billet round bar. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights, rod and main journals are finish sized to work with blue or green Polaris bearings using aftermarket rods.  Stroke 78mm Rod Journal 45mm Main Journal 52mm Weight 32 Lbs

BC6912 - Polaris XP Turbo (16-up) Pro625+ Connecting Rods w/ARP625+ Fasteners

Polaris XP Turbo - Pro625+ w/ ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, ...

Polaris XP Turbo - Pro625+ w/ ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connecting rods deliver the reliability required for high rpm applications. Every rod is CNC machined, micropolished surface finish treatment, equipped with Aluminum/Silicone/Bronze pin bushings and finish honed to exacting tolerances. C-to-C 4.915" BE Bore 1.8898" BE Width 0.955" PE Bore 0.866" PE Width 0.955" Gram Wt 581 Torque Specs 65-70 ft lbs - 3/8"

BC8290-1 - Polaris XP Turbo / XP 1000 (93/94mm x .028”) Cometic MLX Head Gasket

MLX design for non O-ringed cylinder jug fits 93mm or 94mm bore, .028” Thickness - Cometic three ...

MLX design for non O-ringed cylinder jug fits 93mm or 94mm bore, .028” Thickness - Cometic three layer gaskets combine advanced materials with state-of-the-art manufacturing processes to provide custom-tailored solutions to meet the needs of each individual application. The MLX head gasket is comprised of a three layer setup - Viton coated embossed spring steel outer layers surround a steel inner layer that provides support and thickness to the gasket. Embossments on the gasket allow for a pr...

BC8291-2 - Polaris XP Turbo / XP 1000 (98mm x .052”) Cometic MLS Head Gasket

MLS for O-ring cylinder jug, 98mm Spread Bore, .052” Thickness - Cometic three layer gaskets comb...

MLS for O-ring cylinder jug, 98mm Spread Bore, .052” Thickness - Cometic three layer gaskets combine advanced materials with state-of-the-art manufacturing processes to provide custom-tailored solutions to meet the needs of each individual application. The MLS head gasket is comprised of a three layer setup - Viton coated embossed spring steel outer layers surround a steel inner layer that provides support and thickness to the gasket. Embossments on the gasket allow for a proper seal around o...

BC8291-5 - Polaris XP Turbo / XP 1000 MLS for O-Ring Cylinder Jug & 1/2" Dowels (93/94mm x...

MLS design fits 93mm or 94mm bore, .036” Thickness - Cometic MLS design gasket for use on BC O-ri...

MLS design fits 93mm or 94mm bore, .036” Thickness - Cometic MLS design gasket for use on BC O-ring cylinder jugs. Also features .504" ID alignment holes for BC's dowel pinned cylinders. Three layer gaskets combine advanced materials with state-of-the-art manufacturing processes to provide custom-tailored solutions to meet the needs of each individual application. The Multi-Layer Steel gaskets are comprised of multiple embossed layers of both proprietary high temperature coated and uncoated s...

BC8880DLC - Polaris XP Turbo (16-up) / XP 1000 (14-up) Cam Bucket Followers w/DLC Coating

Features DLC (Diamond Like Carbon) surface treatment for improved wear characteristics. Made from...

Features DLC (Diamond Like Carbon) surface treatment for improved wear characteristics. Made from aerospace grade, 4140 chromoly steel alloy and completely CNC machined from heat-treated billet round bar. Heavy-duty wall thickness eliminates distortion and cam face depression, while reducing overall weight from non-critical stress areas. Nitrided and polished to a surface hardness of 60RC for minimal wear. Provides lower friction with cam lobes and cylinder head lifter bores for improved dura...

BC9000-4 - Polaris RZR ARP Roll Cage Bolt kit - 4 Seat

Exclusive ARP roll cage bolt kit for the Polaris RZR 4 seater. Features 12pt, polished stainless...

Exclusive ARP roll cage bolt kit for the Polaris RZR 4 seater. Features 12pt, polished stainless steel bolts rated to 190,000psi, far superior to the Grade 8 stock bolts (150,000psi) and a way better look. Fits all Polaris RZR 4 seaters incl XP1000, XP Turbo and Turbo-S (except ProXP).

BC9001 - ARP Polaris RZR XP Turbo/XP1000 Front A-Arm Suspension & Hub Fastener Kit

BC x ARP exclusive front A-Arm suspension, spindle and hub bolt kit for the Polaris RZR. Features...

BC x ARP exclusive front A-Arm suspension, spindle and hub bolt kit for the Polaris RZR. Features 12pt, polished stainless steel bolts rated to 180,000psi, far superior to the Grade 8 stock bolts and a way better look. Fits Polaris RZR XP Turbo (16-up) and XP1000 (14-up). Does not fit Turbo-S, use BC9001-S

BC9002-12 - ARP Polaris RZR XP1000, Xp Turbo, XP Turbo-S Rear Trailing Arm, Hub & 12mm Rad...

Exclusive ARP rear trailing arm, hub and radius rod (12mm) kit bolt kit for the Polaris RZR. Fea...

Exclusive ARP rear trailing arm, hub and radius rod (12mm) kit bolt kit for the Polaris RZR. Features 12pt, polished stainless steel bolts rated to 180,000psi, far superior to the Grade 8 stock bolts and a way better look. Fits Polaris RZR XP1000 and XP Turbo (16-up)

BC9004 - ARP Polaris RZR XP Wheel Stud Kit - New Design (set/4)

Exclusive @arpbolts SxS wheel studs deliver the strength and performance required for extreme of...

Exclusive @arpbolts SxS wheel studs deliver the strength and performance required for extreme off-road use, whether it’s the dunes, trails, rocks or the race track. Made from heat-treated 8740 chromoly with cadmium plating for added corrosion resistance, ARP studs deliver 200,000psi tensile strength vs 150,000psi on the factory Grade 8 studs. ARP studs are designed with added shoulder length for proper wheel engagement, an oversize splined grip that keeps the stud secure on the hub and a pro...

BC9005 - ARP Polaris RZR XP1000, XP Turbo, ProXP Front and Rear Brake Caliper Kit

Exclusive ARP front and rear brake caliper kit for the Polaris RZR. Features 12pt, polished stain...

Exclusive ARP front and rear brake caliper kit for the Polaris RZR. Features 12pt, polished stainless steel bolts rated to 180,000psi, far superior to the Grade 8 stock bolts and a way better look. Fits Polaris RZR XP1000, XP Turbo (14-up), ProXP

BC9090 - Polaris RZR XPT Cylinder Jug - 93mm Bore w/O-Ring, Dowel Pin

BC offers stock bore XPTurbo cylinder jugs that have been hopped up with copper o-rings and .500...

BC offers stock bore XPTurbo cylinder jugs that have been hopped up with copper o-rings and .500" dowels that mate to the cylinder head to keep both from shifting at high boost levels. We choose the XPT cylinders because of the closed deck design and the fact that they're +.050" taller deck height. This adds rigidity and support to the cylinders as well as delivering less piston side loading with an optimal compression height design piston. BC also offers a +1mm overbore (94mm) that has been...

BC9099C - Garrett Intercooler for Polaris XP Turbo

To kick off dune season, get 10% off for a limited time using promo code #runBC10 at checkout. Sa...

To kick off dune season, get 10% off for a limited time using promo code #runBC10 at checkout. Same efficient design but with economical cast lid. Working closely with Garrett’s cooling engineers, with hours of CFD flow simulation, we were able to target the highest velocity areas in the plenum to maximize water distribution throughout the core. We also targeted to get the most uniform flow distribution as possible on the coolant side. Putting the tank on top not only delivers more coolant bu...

CP9048 - Polaris XP Turbo (16-up) CP Shelf Pistons w/All Hardware - 93mm x 10:1

Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. ...

Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. Our Engineering department started off analyzing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of our pistons are built through our Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis a...

HPT001 - HPTuners RTD w/OBDII Adapter Cable and 4 Credits Loaded

This BC branded RTD unit can be used to deliver a tune to any Polaris XP Series. Fully compatible...

This BC branded RTD unit can be used to deliver a tune to any Polaris XP Series. Fully compatible with VCM Scanner and Pro Feature Set. Includes the RTD module, OBDII adapter cable and loaded with 4 credits for plug and play tuning on your Polaris RZR XP1000, XPTurbo, ProXP or Turbo R. Built from the same mold as the MPVI3, the RTD Gen 3 revolutionizes remote tuning capabilities. The new RTD is designed for remote tune delivery for professionals. This interface lets your customers send vehicl...

IND012 - Polaris XP Turbo/XP1000 Injector Dynamics 1300cc Fuel Injectors

Polaris RZR XP Turbo or XP1000 Fuel Injectors 1050cc - Injector Dynamics #1300.16.01.48.14.2 for ...

Polaris RZR XP Turbo or XP1000 Fuel Injectors 1050cc - Injector Dynamics #1300.16.01.48.14.2 for use with OEM rail spacer & OEM injector fuel rail clip The ID1300-XDS is an all new injector, designed in partnership with Bosch Motorsport. This collaboration has given us the ability to design a high flow injector with characteristics specific to the needs of the motorsport tuner. The ID1300 was designed with alternative fuels in mind, and is the only performance injector available with all ...

IND014 - Polaris XP Turbo/XP1000 Injector Dynamics 2600cc Fuel Injectors

Polaris RZR XP Turbo or XP1000 Fuel Injectors 2600cc - Injector Dynamics #2600.16.01.48.14.2 for ...

Polaris RZR XP Turbo or XP1000 Fuel Injectors 2600cc - Injector Dynamics #2600.16.01.48.14.2 for use with OEM rail spacer & OEM injector fuel rail clip The ID2600-XDS was developed specifically for use with liquid fuels, featuring corrosion resistant internals, and long term compatibility with ethanol and methanol. The ID2600-XDS has the highest flow rate of any injector offered by Bosch, and flows 50% more than the ID1700x. The ID2600-XDS benefits from Dual Slope Matching, a method of ma...

TPR006 - TPR XPTurbo/XP1000 Crankcase Breather Kit

RZR XP1000 and XPT motors are notorious for excessive crank case pressure, the factory breather ...

RZR XP1000 and XPT motors are notorious for excessive crank case pressure, the factory breather system recirculates crank case blow by back into the intake system from a breather box on the lower front side of the engine case.   The main problem with this design is how close the breather box is to the oil pan allowing oil to be carried out with the crankcase blow by and then put into your intake charge and burned. XPT models are known for rod bearing failures due a number of issues, one bein...

BC8870 - Polaris Timing Chain - Cloyes for XPTurbo, XP1000, XP900, 570

Polaris camshaft timing chains are exclusively made by Cloyes for BC. With more than 50 years of ...

Polaris camshaft timing chains are exclusively made by Cloyes for BC. With more than 50 years of racing heritage, Cloyes custom timing sets and race products feature advanced technology and unmatched quality, for the optimum racing performance. Cloyes is the North American leader and global designer, developer, manufacturer, and distributor of timing drive systems and engine components for original equipment manufacturers and the automotive aftermarket. As the complete timing authority, Cloye...

BC8878-E - NEW Polaris Adjustable Cam Gears - Exhaust for XPTurbo, XP1000, XP900, 570

Machined from hardened steel alloy and fully compatible with the stock Polaris timing chain (BC h...

Machined from hardened steel alloy and fully compatible with the stock Polaris timing chain (BC has new Cloyes timing chains also), the BC adjustable cam gears for the Polaris RZR platform are the perfect way to gain top end or low end torque depending on how you dial in the gear settings. Separate intake and exhaust gears to avoid confusion, these gears allow for 5 degrees of advance or retard for both intake and exhaust cams with easy to read indicator marks. If running with BC cams, which ...

BC9911 - NEW Polaris XP Turbo CNC Cylinder Head - Big Port 38.8mm/33mm Valves

Use pulldowns above to build out your head. The BC core exchange program works three ways: 1) Buy...

Use pulldowns above to build out your head. The BC core exchange program works three ways: 1) Buy one of BC's new heads outright, no exchange. 2) Send a new head in for even exchange for one of BC's new "in-stock" heads. 3) Send a used head in, receive that same head back. BC only accepts new, never-been ran Polaris XPTurbo (#3023773) or XP1000 (#3022716) cylinder heads as new core exchanges as they are virtually the same. BC uses only new XPT, or XP1000 for all new even exchanges. All heads ...

BC9991 - Polaris Cam Timing & Cylinder Holding Tool

This new 2 for 1 tool from BC functions as a camshaft timing plate for both the Polaris RZR XP Se...

This new 2 for 1 tool from BC functions as a camshaft timing plate for both the Polaris RZR XP Series (XPT, XP1000, XP900) and the Pro R cylinder heads as well as a cylinder hold down tool for the Polaris RZR XP's during engine assembly. The steel inserts are designed to hold the camshafts snuggly in place at TDC, unlike the aluminum sheet versions out there that flex or bend causing the camshafts to seize in the head. The rigidity also makes it much easier to set valve lash and install the c...