Edelbrock Calibration Kit for 1912 / 1913

The AVS2 Series Carburetor Calibration Kit #1949 is for tuners looking to custom-tune the performance of their AVS2 Series #1912 (manual choke) or #1913 (electric choke) 800 CFM 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. Calibration Kit, Avs2 800 Series 1912 & 1913. Edelbrock #88414 Water Pump Ford 5.0L 1965-68 289, 1968-69 351w EnduraShine Ideal To Prevent Overheating In Street Rods And Street Machines.