5 Star-Blade Lego Vacuum Supercharger(PARTS KIT)

5 Star-Blade LEGO® Vacuum Supercharger

High-RPM Performance Parts Set

This 5-star blade LEGO® vacuum supercharger is a vacuum-driven rotational device designed to convert airflow into high-speed rotational force, reaching 12,500+ RPM when connected to a powerful vacuum source. Rather than compressing air, the incoming vacuum spins the internal blades directly, creating smooth, high-RPM motion ideal for performance engine builds and demonstrations.

The balanced five-blade rotor design allows stable operation at extreme speeds while maintaining smooth rotation and minimal vibration. Its compact form factor integrates easily into tight engine bays and is fully compatible with the Compact 5-Speed Gearbox with Reverse, allowing the rotational output to be transmitted directly into a drivetrain.

Performance Highlights

• Vacuum-driven design that converts airflow into rotation

• Capable of 12,500+ RPM

• Smooth, balanced 5-blade rotor

• Stable operation during sustained high-RPM runs

Key Features

• Vacuum-powered supercharger design

• Converts vacuum airflow into rotational force

• Compact and lightweight for tight layouts

• Designed for durability and smooth rotation

• Compatible with the Compact 5-Speed Gearbox with Reverse

Ideal Applications

• LEGO® vacuum engines

• High-RPM rotational demonstrations

• Performance drivetrain MOCs

• Functional display builds

What’s Included

• All required LEGO®-compatible parts to assemble the complete vacuum supercharger

• Components selected for proper balance and high-speed operation

Additional Notes

• This is a physical parts set — no digital files or instructions included

• Intended for experienced builders and high-RPM applications

• Performance depends on vacuum source strength and build accuracy

⚠️ Disclaimer: LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize, or endorse this product.