Edelbrock 1948 – AVS2 Carburetor Calibration Kit

Notes: Calibration Kit for Edelbrock 1905 and 1906 AVS2 650 Series CarburetorThe AVS2 Series Carburetor Calibration Kit #1948 is for tuners looking to custom-tune the performance of their #1905 or #1906 carburetor. This kit contains all of the necessary metering rods and jets that will allow you to adjust your AVS2 carburetor either richer or leaner for both cruising and power modes. This kit also includes an assortment of five pairs of jets seven pairs of metering rods five step-up springs metering rod retaining springs six replacement hairpin springs and a calibration chart that tells which rod/jet combination to use all organized in a handy reusable storage case.