Description
The Thunder Series AVS Carburetor Calibration Kit is designed to tune cars to match any engine or track condition. This kit includes a pair of metering rod retaining springs, and a complete assortment of step-up springs. This calibration kit is used to customize the Performer carburetor. This carburetor calibration kit is for Thunder Series carburetors which are designed and calibrated to deliver optimum street performance in hundreds of applications. Offers more volume with inlet for total fuel plumbing flexibility Components and quantities are specifically tailored for each carburetor Designed to tune cars to match any engine Includes an assortment of metering rods and jets This carburetor calibration kit is for 1805 and 1806 thunder series carburetors