Wiseco V-Twin Piston Kit

Wiseco V-Twin piston kit for V-twin motorcycles, forged from high silicon, low expansion aluminum for superior strength and heat transfer. Finished with diamond turning for precise dimensions and compatible with all common cylinder bore types.

Features

• High silicon, low expansion aluminum construction
• Diamond-turned finish with no size variation
• Compatible with cast iron, chrome, nikasil, and boron composite cylinders
• Oversized options available for resleeved cylinders
• Forged for strength and reduced weight

Specifications

• Brand: Wiseco
• Manufacturer Part #: K1656
• Weight: 2.74 lbs

Fitment

Fits V-twin motorcycles, including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

What material are Wiseco pistons made from?

High silicon, low expansion aluminum, forged for superior strength, reduced weight, and improved heat transfer compared to cast pistons.

Will these pistons work in my cylinder type?

Yes — Wiseco pistons are compatible with cast iron, chrome, nikasil, and boron composite cylinder bores without modification.

Are oversized pistons available?

Yes. Wiseco offers a range of oversizes that work in resleeved cylinders or cast iron lined cylinders to restore bore wear.

What finish do these pistons have?

Diamond-turned finish applied on CNC computer-controlled equipment, guaranteeing perfect surface finish with zero size variation between pistons.