CAMSHAFTSVALVE TRAINCONNECTING RODSPISTONSSTROKER KITSCRANKSHAFTSHEADS / CASES |
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Polaris RZR XP Turbo Stroker Kits
The BC stroker kit for the Polaris XP Turbo engine platform incorporates a 72.5mm (+4mm) or a 75mm (+7mm) stroke in the OEM 270° crank pin configuration. Depending on bore size that you decide, the BC 72.5mm kit will take you up to a 986cc with stock 93mm bore or a whopping 1094cc with the big bore 98mm configuration. Go up to the 75mm stroke with 93mm bore and you're at 1019cc, or the big daddy 75mm x 98mm = 1131.5cc. As usual, each BC kit features your choice of custom CP, JE or BME aluminum forged pistons, 5100 series wrist pins (9310 pin with DLC coating available upon request for big HP applications), locks and complete ring pack. Available in any desired bore and compression ratio. Stock stroke 68mm billet crankshafts also available as OEM replacement.
- BC 4340 steel billet crankshaft (72.5mm or 75mm stroke) w/OEM 270° crank pin.
- BC 4340 steel billet crankshaft (68mm stock stroke) w/OEM 270° crank pin.
- BC 4340 steel ProH2K, Pro625+ or Carrillo connecting rods.
- CP, JE or BME aluminum forged pistons (any bore size, any compression ratio).
- 5100 Series carbon steel alloy wrist pins. 9310 Series pin upgrade available.
- Ductile iron plasma top rings, tapered second ring, low tension oil rings.
- Fully system balanced and ready to install. (50% deposit required)
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Stock Specification
XP Turbo - 93mm Bore x 68mm Stroke - 7.5096” Case Height |
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Stroker Kit # |
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Crankshaft # |
Rod # |
Piston # |
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Description |
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Buy Now |
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Status |
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| BC0915 |
BC5911 |
BC6912 |
BC7911 - or - BC7912 |
BC STROKER KIT - BC 4340 Crank (72.5mm), BC Pro625+ Rods, CP, JE or BME Custom Pistons |
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In-Stock |
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| BC0916 |
BC5911 |
CA6912 |
BC7911 - or - BC7912 |
BC STROKER KIT - BC 4340 Crank (72.5mm), Carrillo Rods, CP, JE or BME Custom Pistons |
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In-Stock |
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| BC0915-75 |
BC5911-75 |
BC6912 |
BC7911 - or - BC7912 |
BC STROKER KIT - BC 4340 Crank (75mm), BC Pro625+ Rods, CP, JE or BME Custom Pistons In-Stock |
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In-Stock |
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| BC0916-75 |
BC5911-75 |
CA6912 |
BC7911 - or - BC7912 |
BC STROKER KIT - BC 4340 Crank (75mm), Carrillo Rods, CP, JE or BME Custom Pistons |
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In-Stock |
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| BC0917 |
BC5910 |
BC6912 |
CP or JE Shelf |
BC NON STROKER KIT - BC 4340 Crank (68mm), BC Pro625+ Rods, CP or JE Shelf Pistons |
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In-Stock |
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| BC0918 |
BC5910 |
BC6911 |
CP or JE Shelf |
BC NON STROKER KIT - BC 4340 Crank (68mm), BC ProH2K Rods, CP or JE Shelf Pistons |
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In-Stock |
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| BC0919 |
BC5910 |
CA6912 |
CP or JE Shelf |
BC NON STROKER KIT - BC 4340 Crank (68mm), Carrillo Rods, CP or JE Shelf Pistons |
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In-Stock |
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619.749.9018 ph
619.749.9128 fx
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| Some products listed are not legal for sale or use on emission controlled motor vehicles, RPM ranges vary on application.Warranty Information Copyright © Brian Crower Inc. All rights reserved.. |
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WARNING: This product can expose you to chemicals,
including Chromium (hexavalent compounds), lead and lead
compounds, which are known to the State of California to
cause cancer, birth defects or other reproductive harm. For
more information, visit www.p65warnings.ca.gov |
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