Velocity Stack (Air Horn) for Weber 32/36 DGV Carburetor
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This aluminum velocity stack fits Weber 32/36 DGV, DGAV, and DGAS Carburetors. Dyno tests show increases of 1.5 horsepower on both FF1600 and F2000/S2000 engines with no jetting changes. Stands 3.25 inches above carburetor top plate surface. Requires removal of cold-start choke assembly. No provision for air filter mounting, but we offer a very low-profile Custom Screen Air Filter just for this airhorn (Part No. 3894-DGV, sold separately).
Carb top plate surface to top of airhorn: 3.25"
Carb top plate projection (highest point) to top of airhorn: 2.625"
Length at top of airhorn: 5.25"
Width at top of airhorn: 3.375"
Carburetor Air Horns & Velocity Stacks
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