Edelbrock's rebuild kit comes with everything needed to freshen a tired carburetor—gaskets, needles, seats, accelerator pump, and more.

To adjust float level, turn the top upside down and measure the distance from the tip of the float to the air horn gasket; it should be 7/16-inch. If adjustments are necessary, carefully bend the ...

Fill the accelerator pump well with gasoline or even something like WD-40 and check operation. WD-40 will clear when the engine is started and the accelerator is depressed.

The pump shot is changed by adjusting the location of the pump rod. When the stroke is lengthened, we increase the amount of fuel sprayed into the bores by the accelerator pump.