Description Speed Co single 4 barrel base to suit a Speedco scoop, the scoop base is laser cut from aluminium 5mm plate to the profile and dimensions of the speedco traditional carburettor scoop and has a single 5. 1/8 carb hole cut in the centre. This can be used with an air cleaner mounted to your carb but would need a packer on the neck to clear the needle and seat on your carb.
