This compact throttle gives you precise control over the power and RPM of your LEGO® vacuum engine while taking up three times less space than a standard throttle setup.
Designed for tight and performance-focused builds, it allows smooth airflow adjustment so you can easily control idle and throttle response. With only three total parts, it’s simple, reliable, and easy to integrate into any vacuum engine layout.
Key Features
3× smaller than standard LEGO throttle designs
Smooth control of engine power and RPM
Ultra-compact and space-saving
Only 3 parts total for easy assembly
Ideal for compact engines and truck builds
Compatible with LEGO® vacuum engine builds and LEGO-compatible systems.
