Wiseco Pro Tru Pistons Honda B-Series Flat Top Set of 4 Pistons K623M84

Description

Boost your sport compact’s performance with Wiseco's high-performance forged pistons, designed for power-adders like nitrous, turbochargers, and superchargers. Made from premium 4032 or 2618 aluminum alloy and CNC-machined for precision, these pistons offer strength, reliability, and lightweight performance for high-RPM applications.

This specific set features an 84mm bore and 10.6:1 compression ratio, making it ideal for K-Series engines with a 2.3L stroke configuration. Each kit includes chromoly wrist pins and Spirolox retainers for added durability and secure fitment.

Specs:

• Bore Size: 84mm

• Compression Ratio: 10.6:1

• Piston Weight: 291g

• Rod Length: 137mm

• Dome Volume: -2.3cc

• Stroke: 89mm

• Compression Height: 30mm

• Part Number: K623M84

Perfect for serious street builds or track-focused machines needing strong internals to handle forced induction.