Edelbrock Thunder Series AVS carburetor calibration kits are designed to tune your car to match any engine or track condition. These kits (except for special applications) include an assortment of metering rods and jets, a pair of metering rod retaining springs, and a complete assortment of step-up springs.
- Rebuild Kit Type:
- Calibration kit
- Quantity:
- Sold as a kit.
