Availability

- In Stock Items. Ships Today. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Brand
- AED Performance (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Holley (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Carburetor Model
- 4150 (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4500 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4500 HP (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Quantity
- Sold as a kit. (1)
- Sold as a set of 4. (5)
Price Range
Filter Options
- Circle Track (5)
Savings Central
- On Sale (1)

Carburetor Boosters

Showing In Stock Items. Show All 6 Items.

Individual Parts

Part Groups

Results 1 - 6 of 6

AED Drop-Leg Carburetor Boosters

To have your carburetor perform to its utmost potential, the combination of airflow and fuel metering must be proportionally correct throughout the entire rpm range. AED drop-leg carburetor boosters are more responsive when you're running a large carburetor in narrower power band situations. Since your carburetor booster combination is unique to your engine size, track size, and conditions, plus numerous other factors, AED offers several options to best suit your particular needs. AED drop leg carburetor boosters are available in sets of four and require an AED booster tool to install.

5.0 out of 5 stars ( 3 )

$18.99

AED Billet Annular Carburetor Boosters

To have your carburetor perform to its utmost potential, the correct combination of airflow and fuel metering must be proportionally correct throughout the entire rpm range. AED billet annular carburetor boosters are made to be bigger and more responsive by better atomizing the fuel. If you're running a large carburetor when a wide power band is needed, these annular boosters would offer an advantage. Since your carburetor booster combination is unique to your engine size, track size, and conditions, AED offers several options to best suit your particular needs. AED billet annular carburetor boosters require an AED booster tool to install.

5.0 out of 5 stars ( 1 )

$104.99

AED Straight Leg Carburetor Boosters

AED straight leg carburetor boosters will help to give you more top-end horsepower when you're going the quarter-mile. Since your carburetor booster combination is unique to your engine size, track size, and conditions, plus numerous other factors, AED offers several options to best suit your particular needs. AED straight leg carburetor boosters require an AED booster tool to install.

Not Yet Reviewed

$18.99

On Sale

Holley Venturi Annular Boosters

Holley offers these venturi annular boosters for a variety of carbs. They are designed to increase throttle response. Retaining pins are included.

Not Yet Reviewed

$199.95

$112.70

AED Hi-Flow Machined Carburetor Boosters

AED Hi-Flow machined carburetor boosters are reworked drop leg boosters designed for 4150 carburetors and provide additional airflow while maintaining a much flatter fuel delivery curve than the standard model. Since your carburetor booster combination is unique to your engine size, track size, and conditions, plus numerous other factors, AED offers several options to best suit your particular needs. AED Hi-Flow machined carburetor boosters require an AED booster tool to install.

1.0 out of 5 stars ( 2 )

$35.79

—

$37.79

AED Annular Carburetor Boosters

To have your carburetor perform to its utmost potential, the combination of airflow and fuel metering must be proportionally correct throughout the entire rpm range. AED annular carburetor boosters are made to be bigger and more responsive by better atomizing the fuel. If you're running a large carburetor when a wide power band is needed, these annular boosters would offer an advantage. Since your carburetor booster combination is unique to your engine size, track size, and conditions, AED offers several options to best suit your particular needs. AED annular carburetor boosters require an AED booster tool in order to install them.

Not Yet Reviewed

$82.99

Page 1 of 1