MILLENNIUM M-Spec Big Bore Replacement Cylinder

MILLENNIUM M-Spec Big Bore Replacement Cylinder for Polaris 1000 Upgrade your UTV performance with the MILLENNIUM M-Spec Big Bore Replacement Cylinder —built as a direct replacement for M-Spec Big Bore Kits . Designed for maximum strength, durability, and power, this cylinder is engineered to deliver confident throttle response and long-lasting reliability on the trail. Featuring a tough Nickel Silicon Carbide (NSC) plated cylinder coating, it helps resist wear while supporting consistent performance under demanding riding conditions. Key Features Replacement cylinder for M-Spec Big Bore Kits NSC plated nickel-silicon carbide cylinder coating Maximum strength , durability, and power Made in the USA with performance-focused materials Specifications Units: Each Displacement: 1109 cc Material: 6061 T6 Aluminum Riding Style: UTV Cylinder Bore: 98.00 mm Overbore: +5.00 mm Compression Ratio: 12.0:1 Cylinder Bore Coating: Nickel-Silicon Carbide Weight: 6.2 lbs Dimensions: 12.3" x 9.21" x 6.8"