Polaris ProXP

TPR001 - Polaris XP 1000 (14-up), XP Turbo (16-up) TPR Chain Tensioner

Total Performance Racing (www.tprindustry.com) has revolutionized the cam chain tensioner for the...

Total Performance Racing (www.tprindustry.com) has revolutionized the cam chain tensioner for the Polaris RZR engine platform, delivering the ability to adjust chain tightness while the engine is running! The TPR tensioner allows for proper setting on cold starts and then again, with the turn of a knob, after the engine gets hot. This keeps the chain taught at the proper tension, virtually eliminating jumping teeth on the gears and causing catastrophic engine damage. Easy turn knob with easy ...

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

BC/TPR exclusive ARP rear trailing arm, hub and radius rod (12mm) kit bolt kit for the Polaris R...

BC/TPR 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)

BC9099 - Garrett Intercooler for Polaris XP Turbo

Working closely with Garrett’s cooling engineers, with hours of CFD flow simulation, we were able...

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. The Garrett RZR intercooler from BC/TPR is unique in several ways: Vertical flow core design with tank on top, not inside the plenum for maximum core surface area. Tank on top increases coolant capacity ...

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.

BC0912 - Polaris XP Turbo (16-up) Stage 2+ Mild Duner Camshafts

  Intended for engine with stock bottom end, running up to 28psi max. Works with factory valve sp...

  Intended for engine with stock bottom end, running up to 28psi max. Works with factory valve springs, recommend running the BC spring if running above 9000rpm. ECU tuning required for good gains. Adv Dur (.020") 264°/264° Dur @ .050 240°/240° Valve Lift (1:1) .430"/.430" Valve Lift (mm) 10.92/10.92

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

Buff out your RZR with these ARP Pro Series wheel studs designed with added shoulder length for ...

Buff out your RZR with these ARP Pro Series wheel studs designed with added shoulder length for proper wheel engagement and a pronounced bull nose tip for easy starting of lug nuts. Made from heat-treated 8740 chromoly with cadmium plating for extra durability and a tensile strength of 200,000 psi. For comparison, a traditional Grade 8 bolt has a tensile strength of 150,000 psi. Fits all Polaris RZR XP's including XP900, XP1000, XP Turbo and ProXP.  Sold in sets of 4 for one wheel hub.

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

93mm or 94mm cyl bore, .028” Thickness - Cometic three layer gaskets combine advanced materials w...

93mm or 94mm cyl 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 proper seal around oil and water passages.

BC0900 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Beehive Spring/Titanium Retainer/Seat Kit

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 requires 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 BC2901 Spring Seat BC2911 Net Ca...

AR8790 - Polaris XP Turbo (16-up) / XP 1000 (14-up) ARP Case Stud Kit

***NOTE: Must have linebored main journals and oversize King main bearings (BC4900) to use these ...

***NOTE: Must have linebored main journals and oversize King main bearings (BC4900) to use these case studs otherwise housing bore distortion will occur and crankshaft will not rotate.*** If using on a stock RZR crankcase, recommend AR8791 case bolts. Made from ARP2000 material and rated to 220,000 psi, ARP case stud kits not only offer superior clamp loads over stock, torque to yield case bolts, they provide proper alignment of the both case halves with more accurate and consistent torque lo...

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...

BC3800 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Stainless Steel Intake Valves - 37.8mm...

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...

BME9051 - Polaris XP Turbo (16-up) BME Shelf Pistons w/All Hardware - 93mm x 9.5:1

While BME's flagship piston products are NASCAR and road racing pistons, Bill Miller Engineering'...

While BME's flagship piston products are NASCAR and road racing pistons, Bill Miller Engineering's cutting-edge technology and premium quality wins races in another motorsport which is a grueling test of pistons: blown-fuel drag racing. In fact, drag racing was the first market for the BME Forged Aluminum Racing Piston. Ever since legendary, dragster and funny car crew chief, the late Dale Armstrong, switched to BME in the 1980s, blown-fuel racers have used BME Pistons in their engines. Since...

BC9003-S - ARP Polaris RZR XP Turbo-S Front and Rear Shock Fastener Kit

BC/TPR x ARP exclusive front and rear shock kit for the Polaris RZR. Features 12pt, polished stai...

BC/TPR x ARP exclusive front and rear shock 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-S (16-up)

BC8880 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Cam Bucket Followers

Made from aerospace grade, 4140 chromoly steel alloy and completely CNC machined from heat-treate...

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 durability.

BC3803 - Polaris XP Turbo (16-up) / XP 1000 (14-up) Stainless Steel Exhaust Valves - 30.2m...

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...

BC8880-DLC - 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...

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...

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.

BC0911 - Polaris XP Turbo (16-up) Stage 2 Trail Spec Camshafts

  Designed for the trails where focus is more on the lower powerband. Works with stock valve trai...

  Designed for the trails where focus is more on the lower powerband. Works with stock valve train and stock ECU, although reflash will deliver optimum results. Adv Dur (.020") 252°/252° Dur @ .050 230°/230° Valve Lift (1:1) .420"/.420" Valve Lift (mm) 10.67/10.67

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 upon request for $1200) for lineboring, shuffle pinning, King main bearings and ARP2000 main studs. See leadtimes below for machining time frames from each shop (note: these times may vary d...

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

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 chromoly steel alloy for "set it and forget it" wear characteristics. Also requires BC3991 valve stem seals. Type BC1902 Single Free Length 1.610" Seat 1.265" @ 90 lbs Open 0.850" @ 233 lbs Coil Bind 0.770" Retainer BC2902 Spring Seat BC2912 ...

BC5911B - Fully Balanced Polaris XP Turbo (16-up) Stroker Crankshaft 72.5mm w/270° Crank Pin

72.5mm XP Turbo (270° pin) Stroker (+4.5mm) - This crank comes fully system balanced to customer ...

72.5mm XP Turbo (270° pin) Stroker (+4.5mm) - This crank comes fully system balanced to customer bobweight specifications. 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 installati...

BC0916-75 - Polaris XP Turbo (16-up) Stroker Kit 75mm w/Carrillo Rods

Polaris XP Turbo - Includes 4340 billet crank, 75mm stroke, Carrillo rods (4.915" c-to-c), custom...

Polaris XP Turbo - Includes 4340 billet crank, 75mm stroke, Carrillo rods (4.915" c-to-c), custom CP, JE or BME pistons (choice of bore/compression). Crank # BC5911 - 75mm (270° pin) Rod # CA6912 - 4.915" Piston # BC7911 / BC7912 - Custom

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 ...

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 36 pieces from in twelve varying thicknesses starting at 2.3mm thick all the way up to 2.85mm thick in 0.05mm increments. 3 shims in each thickness.

BC6911 - Polaris XP Turbo (16-up) ProH2K Connecting Rods w/ARP2000 Fasteners

Polaris XP Turbo - ProH2K w/ ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, B...

Polaris XP Turbo - ProH2K 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 580 Torque Specs 45 ft lbs - 3/8"

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 ...

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 50 ft lbs - 3/8"

BC3965-E - Polaris XP Turbo (16-up) / XP 1000 (14-up) Exhaust 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.

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...

BC0919 - Polaris XP Turbo (16-up) Stroker Kit 78mm w/Custom MOAR Rods

Polaris XP Turbo - Includes 4340 billet crank, 78mm stroke, MOAR rods (4.921" c-to-c) w/custom ro...

Polaris XP Turbo - Includes 4340 billet crank, 78mm stroke, MOAR rods (4.921" c-to-c) w/custom rod journals, and choice of CP or JE shelf pistons (choice of bore/compression). Crank # BC5915 - 78mm (270° pin) w/42mm Pin Rod # BC6999 - 4.921" w/45mm BE Bore, .787" PE Bore Piston # CP or JE - Custom in any bore/compression

BC0917 - Polaris XP Turbo (16-up) Stock Stroke Kit 68mm w/Pro625+ Rods

Polaris XP Turbo - Includes 4340 billet crank, 68mm stroke, Pro625+ rods (4.915" c-to-c), choice ...

Polaris XP Turbo - Includes 4340 billet crank, 68mm stroke, Pro625+ rods (4.915" c-to-c), choice of CP or JE shelf pistons (choice of bore/compression). Crank # BC5911 - 68mm (270° pin) Rod # BC6912 - 4.915" Piston # CP or JE - Shelf

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 ...

BC8290-5 - Polaris XP Turbo / XP 1000 MLS for O-Ring Cylinder Jug & 1/2" Dowels (93mm x .0...

Cometic MLS design gasket for use on BC o-ring cylinder jugs. Also features .504" ID alignment ho...

Cometic MLS design gasket for use on BC o-ring cylinder jugs. Also features .504" ID alignment holes for BC's dowel pinned cylinders. 93mm or 94mm cyl bore, .036” 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 Multi-Layer Steel gaskets are comprised of multiple embossed layers of both proprietary high temperature coated and uncoated stain...

PUR001 - Polaris ProXP Stock Turbo Rebuild - Customer Supplied New Core

Customer supplied new ProXP turbo core (#1205930) ***NO LONGER ACCEPTING USED TURBO CORES*** ...

Customer supplied new ProXP turbo core (#1205930) ***NO LONGER ACCEPTING USED TURBO CORES*** Working directly with the experts at Pure Turbo, we developed an exclusive Polaris ProXP turbo rebuild that delivers a drop-in 30+whp with a mild tune and 45+whp with a more aggressive tune. Testing on VP x85 but this thing makes serious jam on any fuel. Specs:• OE ProXP compressor wheel inducer measures 39mm, Pure CNC milled wheel is 46mm with an additional 6 full and 6 splitter blade configur...

BC9003 - ARP Polaris RZR XP1000, XP Turbo Front and Rear Shock Fastener Kit

BC/TPR x ARP exclusive front and rear shock kit for the Polaris RZR. Features 12pt, polished stai...

BC/TPR x ARP exclusive front and rear shock 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 (14-up)

CA6912 - Polaris XP Turbo (16-up) Carrillo Straight-H Beam Connecting Rods w/CARR Bolts

Polaris XP Turbo - Carrillo Connecting rods were founded by Fred Carrillo in 1963. Fred approache...

Polaris XP Turbo - Carrillo Connecting rods were founded by Fred Carrillo in 1963. Fred approached the challenges of manufacturing with the idea of no compromise. He knew the never ending quest for speed would require the same desire in component manufacturing. This Carrillo philosophy is as evident today as it was at Carrillo’s conception in 1963. Quality and pride go hand-in-hand at CP-Carrillo. Manufacturing a CP-Carrillo rod is much more than cutting a forging, meeting production goals an...

BC9912 - NEW Polaris ProXP Turbo CNC Cylinder Head - Small Port 38.8mm/30.2mm 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 ProXP Turbo (#3023564) cylinder heads as new core exchanges. BC uses only new ProXP heads for all new even exchanges. All heads come with BC bronze valve guides installed as well ...