Vertex 23831A Piston Kit Standard Bore 88.96mm - 13.5:1 Compression

Description

4-Stroke pistons are forged from 2618 aluminum for strength and durability. Standard pistons and rings are O.E.M. All pistons are heat treated with a T-5 hardening and tempering cycle. 2-Stroke piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. 4-Stroke pistons are forged from 2618 aluminum for strength and durability. replacements Kits include piston, rings, wrist pin and circlips. 4-Stroke pistons are forged from 2618 aluminum for superior strength and durability. 4-Stroke high-compression pistons improve power and torque across entire rpm range. 4-Stroke big-bore pistons increase engine's displacement, torque and peak horsepower. Standard pistons and rings are O.E.M. replacements Kits include piston, rings, wrist pin and circlips. All pistons skirts are coated with a hi-tech molybdenum disulphide (MoS2) coating for faster break-in time and increased piston life. 2-Stroke piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston.

Key Features

• 4-Stroke high-compression pistons improve power and torque across entire rpm range.
• replacements Kits include piston, rings, wrist pin and circlips.
• 4-Stroke pistons are forged from 2618 aluminum for strength and durability.
• Standard pistons and rings are O.E.M. replacements Kits include piston, rings, wrist pin and circlips.
• 4-Stroke big-bore pistons increase engine's displacement, torque and peak horsepower.
• 2-Stroke piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston.