Wiseco VT1757 V-Twin 110ci Flat Top Forged Piston Kit with Gaskets

The Wiseco VT1757 is a forged V-Twin piston kit designed for 110ci big bore builds. Targeting a 4.000-inch bore with a 10.5:1 compression ratio and flat-top dome design, this kit delivers a total displacement of 1,802cc (110 cubic inches) with a 4.375-inch stroke. Cylinder boring or resleeving is required for installation.

Key Features:

• Forged aerospace-grade aluminum construction — forging compresses material molecules for greater density, superior strength, and improved fatigue resistance versus cast pistons
• Flat-top piston design with -2.0cc dome volume and optimized 10.5:1 compression ratio for performance builds
• ArmorGlide skirt coating — permanently applied dry-film lubricant reduces friction, minimizes engine noise, and improves wear resistance throughout the life of the piston
• CNC diamond-turned finish ensures precise sizing with no variation, compatible with cast iron, chrome, nikasil, and boron composite cylinder bore compositions
• Dedicated application-specific forgings with detailed skirt shape and profiles engineered for stability and smooth operation in the cylinder bore
• Compatible with Screamin' Eagle cylinder heads (2011 and later)
• Valve pockets: Intake and exhaust depth of -0.180 in., diameter of 2.000 in.
• Engineered, forged, and machined in the USA at Wiseco's facility in Mentor, Ohio

Kit Includes:

• Piston rings
• Circlips
• Chrome piston pins
• Top-end gasket set

Specifications:

• Bore: 3.875 in. standard (cylinder boring to 4.000 in. required)
• Stroke: 4.375 in.
• Compression Ratio: 9:1 actual / 10.5:1 nominal
• Dome Type: Flat Top
• Dome Volume: -2.0cc
• Displacement: 1,546cc stock / 1,802cc at 4.000 in. bore
• Resleeving option: Wiseco sleeve PN 3209FA

Note: Big bore cylinder boring or resleeving is required. Crankcase boring is also required. Ignition module change is not required.