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1 of these are currently available in stock at our Sanford, FL location.
The BC stroker kit for the Yamaha YXZ engine platform incorporates a 71mm (+4.8mm) stroke in the OEM crank pin configuration. The BC kit will take you up to a 1071cc with stock 80mm bore configuration. BC kit features custom BME aluminum forged pistons, 8620 series wrist pins (9310 pins available upon request for big HP applications), locks and complete ring pack.
Availability New | In Stock / Available |
Note | Unbalanced. Requires Sidewinder Oil Pump/Sprocket. Custom BME Pistons |
Shipping Weight (Dimensional) | 30.300000 |
Clearance Sale | Yes |
On Sale | On Sale |
Availability | In Stock |
Part Type | Stroker Kits |
Make | Arctic Cat, Yamaha |
Model | YXZ1000R 2016+, Wildcat XX 2018+ |
Engine | 998cc DOHC 3cyl |
Rod Length | 4.665" / 118.49mm |
Rod Length Oversize | Standard Length |
Bore Diameter | 80mm |
Bore Oversize | Standard Bore |
Stroke | 71mm (Stroker) |
Compression Ratio | 10.0:1 |
Compression Ratio Range | 9.0:1 - 10.0:1, 10.0:1 - 11.0:1 |
Pin Size | 0.748" / 19mm |
Gas Ports | Horizontal Gas Ports |
Crank Material | 4340 Billet Steel |
Brand | Brian Crower |
Skirt Type | Full Round |
Rod Material | Forged Steel |
Rod Bolt | 5/16" ARP 2000 |
Beam Type | H-Beam |
Carb Legal | No |
Shipping Label | Free Shipping |
Contact us at any of our channels and get inmediate help before making decisions.