47mm Big Bore Head Kit for 50cc 2 Stroke E40QMB (70cc)

Includes: - 47mm Big Bore Head Kit

Fits Models: - E40QMB

Model Years: - Check fitment before purchase

Submodels: - Applies to listed models

Engine Options: - 50cc 2-Stroke, 70cc upgrade

Description: The 47mm Big Bore Head Kit is designed for the E40QMB engine, commonly found in various 50cc scooters and mopeds. This kit allows for an upgrade to a 70cc displacement, enhancing performance and power output. It includes all necessary components for installation, ensuring a straightforward upgrade process.

Features: - Increases engine displacement from 50cc to 70cc - Designed for 2-stroke E40QMB engines - Boosts overall performance and acceleration - Includes all necessary installation hardware - Durable construction for long-lasting use