Description
Precise intake restriction is critical for classes requiring carburetor spacer systems, and the Wehrs Carb Insert delivers the exact bore diameter and height needed for consistent, rule-compliant performance. This aluminum restrictor plate insert integrates seamlessly into the Wehrs Machine Spacer System, ensuring reliable air metering and repeatability across multiple race events. Whether you’re competing in a sealed-engine class or fine-tuning your fuel delivery, this CNC-machined component provides the dimensional accuracy that separates consistent finishes from DNFs.
- 2-inch tall insert
- 1.350-inch bore diameter
- 6061-T6 aluminum construction
- Natural anodize finish
- Wehrs spacer system compatible
- Bolt-on installation
- Sold individually






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