Wehrs Carb Spacer Tuning System 2in Tall Restrictor Plate WEHWM302B

A carburetor spacer isn't just a spacer—it's a tuning tool that directly impacts intake charge velocity, fuel atomization, and throttle response. The Wehrs 2" tall design creates the breathing room your engine needs to deliver consistent power gains across the RPM band. Whether you're chasing lap times or building a street machine, this restrictor plate system lets you dial in performance without breaking the bank on major engine work.

The Wehrs Carb Spacer Tuning System is precision-engineered for racers and serious enthusiasts who understand that small changes in intake geometry yield measurable results. The 2" height isolates your carburetor from direct heat soak off the intake manifold while optimizing air column length—two factors that separate marginal setups from competitive ones. Installation is straightforward, material quality is uncompromised, and the tuning flexibility means you're not locked into one configuration.

• Restrictor plate included
• 2 inches tall
• 6061 aluminum construction
• Black anodized finish
• Wehrs Machine system
• Bolt-on installation
• Improves airflow dynamics
• Reduces heat transfer
• Customizable tuning range
• Sold individually
• MPN: WM302B