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Carburetor Air Horns and Velocity Stacks

Our velocity stacks are designed for maximum flow and minimum height. Velocity stacks for Weber DCOE are sleeve mounted. Air horns for Weber DGV, SU/Zenith-Stromberg, and general applications are flange mounted. All are sold individually.

Recent Top Seller for this product group

Velocity Stack (Air Horn) for Weber 32/36 DGV Carburetor

Velocity Stack (Air Horn) for Weber 32/36 DGV Carburetor

This aluminum velocity stack fits 32/36 DGV Weber Carburetors. Dyno tests show increases of 1.5 hp or more on both FF1600 and F2000/S2000 engines.

Image
Part No.
Description
Price
Status
Velocity Stack (Air Horn) for Weber 32/36 DGV Carburetor

3890 

Velocity Stack (Air Horn) for Weber 32/36 DGV Carburetor

 
5.0
$329.99In Stock
Low Profile Velocity Stack (Air Horn) for Weber DGV or DGAS

SVT-1034 

Low Profile Velocity Stack (Air Horn) for Weber DGV or DGAS

$58.99In Stock
Velocity Stack (Air Horn) for 40mm DCOE - 16mm (.63") Tall

ITG-JRP-1 

Velocity Stack (Air Horn) for 40mm DCOE - 16mm (.63") Tall

$32.99In Stock
Velocity Stack (Air Horn) for 40mm DCOE - 24mm (.95") Tall

ITG-JRP-2 

Velocity Stack (Air Horn) for 40mm DCOE - 24mm (.95") Tall

$32.99In Stock
Velocity Stack (Air Horn) for 40mm DCOE - 39mm (1.54") Tall

ITG-JRP-3 

Velocity Stack (Air Horn) for 40mm DCOE - 39mm (1.54") Tall

$32.99In Stock
Velocity Stack (Air Horn) for 45mm DCOE - 16mm (.63") Tall

ITG-JRP-13 

Velocity Stack (Air Horn) for 45mm DCOE - 16mm (.63") Tall

$32.99In Stock
Velocity Stack (Air Horn) for 45mm DCOE - 24mm (.95") Tall

ITG-JRP-14 

Velocity Stack (Air Horn) for 45mm DCOE - 24mm (.95") Tall

 
3.0
$32.99In Stock
Velocity Stack (Air Horn) for 45mm DCOE - 39mm (1.54") Tall

ITG-JRP-15 

Velocity Stack (Air Horn) for 45mm DCOE - 39mm (1.54") Tall

$32.99In Stock
Velocity Stack for 45 - 48 DCOE, Bolt-On, 1.57" Tall

3893 

Velocity Stack for 45 - 48 DCOE, Bolt-On, 1.57" Tall

$59.99In Stock
ITG "Stubby" Bolt-On Radiused Inlet for 40 DCOE, 13mm High

ITG-ST40 

ITG "Stubby" Bolt-On Radiused Inlet for 40 DCOE, 13mm High

 
2.0
$22.99In Stock
ITG "Stubby" Bolt-On Radiused Inlet for 45 DCOE, 13mm High

ITG-ST45 

ITG "Stubby" Bolt-On Radiused Inlet for 45 DCOE, 13mm High

$24.99In Stock
ITG "Stubby" Bolt-On Radiused Inlet for 48 DCOE, 13mm High

ITG-ST48 

ITG "Stubby" Bolt-On Radiused Inlet for 48 DCOE, 13mm High

$33.99In Stock
Air Horn, 1.75" SU and Zenith-Stromberg Carburetors

3894-01 

Air Horn, 1.75" SU and Zenith-Stromberg Carburetors

$69.99In Stock