Carburetor Jet Extensions - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Jet Extensions

Extreme acceleration and braking can uncover the main jets creating a lean condition and reducing performance. Eliminate that problem with Summit Racing™ jet extensions, they screw into the metering block and move the jet and its fuel entry point into the fuel bowl.

3.4 out of 5 stars ( 5 )

$5.99

Holley Main Jet Extensions

These Holley main jet extensions feature a new design that actually screws into the metering block. The main metering jet threads into the end of the extension, moving the fuel entry point for the main jet out into the fuel bowl. When it's in this location, it cannot be uncovered preventing a lean condition during periods of extreme acceleration or braking.

4.4 out of 5 stars ( 10 )

$17.37

—

$33.48

AED Rear Jet Extension Kits

Improve performance with AED jet extensions. Virtually all single carbureted drag cars need rear jet extensions. During acceleration and high g-forces, fuel is pushed to the rear-most portion of the float bowl, uncovering the jets and creating a lean condition, which reduces performance. AED's bored stainless steel extensions have a special half-moon shape that ensures plenty of fuel volume and clears the stock floats.

4.75 out of 5 stars ( 8 )

$33.99

Quick Fuel Jet Extension Kits

These Quick Fuel jet extension kits will solve any lean condition problems you may have on hard acceleration by extending the fuel pickup point of the main jets further into the fuel bowl. These kits require the use of either a notched float or a fuel bowl extension kit.

3.25 out of 5 stars ( 4 )

$11.45

—

$11.46

Moroso Holley Jet Extensions

Moroso Holley jet extensions reposition jets farther back into the fuel bowl to eliminate fuel starvation. They screw into the metering block--so they won't fall out. These extensions are CNC-machined for precise fit and maximum fuel flow.

Not Yet Reviewed

$22.99

—

$31.99

Engine Works Main Jet Extensions

Engine Works main jet extensions move jets further into the float bowl to improve fuel pickup during hard acceleration. They will require the use of a notched float.

Not Yet Reviewed

$9.96