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DDM Velocity Stack 3/4" Height


Was: $15.95
Now: $8.00
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DDM velocity stack with 5/8" inner diameter.

This adapter allows you to use aftermarket clamp-style air filters with 1 3/4" inner mounting diameter.

Precision machined for smooth air flow. 3/4" height yeilds better low end power than stock. 30.5mm center to center bolt hole spacing.

Dual outer grooves for sturdy clamp mounting.

Fits Walbro WA / WT / WYK style carburettors.

If using with a WT-style carburettor that has a butterfly choke, the center hole will need to be slightly enlarged.

The "AF310" v-stack is a better choice in these cases, as the center hole is wide enough to accommodate the choke plate.

Velocity stack gasket is not included.