Velocity Stacks (AF320)

Curved Velocity Stacks for Weber DCOE
This beautifully made set of curved velocity stacks will help your Alfa engine with Weber 40 DCOE carbs to breathe freely.

Each air horn can swivel independently for optimum air flow, and features a large 50mm opening that tapers down to 40mm. Made from aluminum with a wire mesh screen over each opening. There is no provision for running a filter.

Each set includes 4 velocity stacks and retainer clips. Can be used in conjunction with our AF313A support plate but retainers will need to be modified. Made in Italy.