Air & Fuel Delivery
Availability
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors...
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving...
Cram the right air/fuel ratio into your engine and you create incredible horsepower. Summit Racing has everything you need to find that mix, starting with carburetors for street to strip, plus intake manifolds ranging from stock-height replacements to hood-busting tunnel rams. If you’e ready to advance to fuel injection, we’ve got you covered with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. We’ve also got cold air intakes, fuel pumps, fuel filters, superchargers, turbochargers, nitrous kits, methanol injection kits, hood scoops, and air filters—there’s no excuse for starving that horsepower-hungry beast now!
On Sale
Holley gasoline carburetor jet assortment kits are the professional way to track-tune your Holley carburetor for top performance. They consist of two each in different jet sizes. The jets are contained in either a plastic case or aluminum plate that are designed to keep them separated and make them easily accessible.
( 106 )
$96.05
$58.85
—
$86.45
Our Summit Racing™ carburetor jet kits are just what you need to tune your Holley carburetor. The kits consist of two each of 36 different jet sizes, ranging from #64 to #99. The jets are organized by size in a plastic carry case so they're accessible when you need them.
( 110 )
$78.99
On Sale
These gasoline jet kits from Quick Fuel are precision-manufactured to an exacting flow standard. Tolerances to the middle 1.5 percent of the limit band meet or exceed OEM specifications.
( 27 )
$165.95
$70.79
—
$149.35
On Sale
These JET standard main carburetor jets are precision-manufactured to ensure accurate flow. They give you a consistent and predictable flow difference from each jet number. Available in different sizes, the JET standard main carburetor jets let you tune-in your carburetor to maintain optimum performance.
( 12 )
$9.71
—
$11.21
$8.74
—
$10.09
Holley alcohol carburetor jet assortment kits are the professional way to track-tune your Holley carburetor for top performance. They consist of four each of 24 standard length jets, ranging from size 132 to 200. The jets are contained in a plastic case that is designed to keep them separated and make them easily accessible.
( 6 )
$178.95
On Sale
Holley standard main jets are just what you need to fine-tune your carburetor for street or race performance. Threaded for easy installation and removal, they manufacture these brass jets to high tolerances for consistency. They're available in dozens of jet and jet drill sizes for precise fitment on countless gasoline-fueled vehicles. When considering replacement parts for your carburetor, trust the expertise of Holley.
( 199 )
$14.33
$7.88
—
$15.38
JR Race Car Mikuni 28mm jet block kits provide an assortment of jets and a place to store them. These kits include 10 main, five pilot, and eight air jets, plus a billet aluminum block to screw them into when not in use. You'll have a range of jets for your Mikuni tuning with block kits from JR Race Car. Jets included: * Main jets--165, 170, 175, 180, 185, 190, 195, 200, 205, 210 * Air jets--.6, .7, .8, .9, 1.0, 1.1, 1.2, 1.3 * Pilot--.052, .055, .059, 0.63, blank
( 2 )
$143.59
The importance of properly jetting a nitrous system cannot be overemphasized! To properly adjust the power level of street-type kits, you need to have the right jets on hand. These are the most common type of jets and are typically used in most nitrous kits. Manufactured for dealers that want a large selection of jets for various applications, or racers looking for the widest range of tuning options, these kits contain a variety of sizes to suit virtually any need.
( 11 )
$56.19
—
$424.95
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.
( 4 )
$5.99
Quick Fuel alcohol jet kits feature precision-manufactured jets to an exacting flow standard. They give you consistent and predictable flow difference from each jet number. Available in two different ranges, the Quick Fuel alcohol jet kits let you tune-in your carburetor to changing weather conditions.
Not Yet Reviewed
$149.95
—
$159.95
Are you using an Edelbrock Performer or Thunder series AVS carburetor? Then you need these Edelbrock metering jets! The jet and rod is changed to get the cruise air/ fuel ratio leaned out. The step in the rod changes the effective jet area between high and low manifold vacuum conditions. The brass metering jets are designed for use with Edelbrock Performer series and Thunder series AVS carburetors only. Do not use them with any other brands.
( 68 )
$14.95
—
$15.95
We have put together all of the necessary components in these Summit Racing™ carburetor jet service pack Pro Packs to make routine jet changes on your carburetor. They include a jet kit, two of each sizes from 64-99, a carburetor dust cover, a drain cup for fuel, and a jet removal tool. Available for either 5 1/8 in. or 7 5/16 in. diameter carburetor air inlets, the Summit Racing™ carburetor jet service pack Pro Packs make a perfect addition to your toolbox.
( 1 )
$145.96
—
$152.96
The importance of properly jetting a nitrous system cannot be overemphasized! To adjust the power level properly on street-type kits, you need to have the right jets on hand. Flare jets are the most common type and are typically used in most nitrous kits. They can be used in either the fuel or nitrous lines. NOS flare jets are available in many different sizes to suit virtually any need.
( 17 )
$8.67
—
$56.19
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.
( 10 )
$16.95
—
$32.66
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.
( 7 )
$40.79
Nitrous Express nitrous jet packs are precision-made and guaranteed to be within .0005 in. of the specified jet size. NX brass jets can outflow the competition by 35 percent. How? They are crafted on CNC equipment with contoured inlets and multi-stepped outlets, which results in an unrestricted, turbulent-free flow of go-juice. Feed your system for powerful performance with Nitrous Express nitrous jet packs.
( 6 )
$45.05
—
$986.74
Your genuine Stromberg carburetors come with size 0.045 jets, but if you want to change the jet size, make sure that you get the genuine article for your carburetor. Stromberg main jets are the real deal. Crafted from brass, these beauties are available in all jetting sizes to match your application. Look for the genuine Stromberg "S" stamped on every part and you'll know that you have the right part and the best quality for your Stromberg 97, 40, 48, and 81 carburetors.
( 11 )
$11.50
These Quick Fuel standard main jets are precision-manufactured to an exacting flow standard. They give you a consistent and predictable flow difference from each jet number. Available in different sizes, the Quick Fuel standard main jets let you tune-in your carburetor to the changing weather conditions.
( 5 )
$11.18
—
$70.85
A properly tuned carburetor is easiest way to keep your vehicle in top running condition. Summit Racing™ main jets are manufactured with top quality material and held to tight tolerances for exceptional performance. Give them a try next time you tune your carburetor.
( 21 )
$4.99
—
$5.99
Many racers casually assume that a jet is a jet--all created equally. However, Nitrous Express suggests that precision manufacturing and design can make a big difference in performance. Their HP jets are CNC-machined and guaranteed to be within 0.0005 in. of the specified size. But the real advantage is in their carefully contoured, multi-step outlet, which reduces turbulence and increases flow by as much as 35 percent over competitors' jets of the same size. Nitrous Express offers brass flare-style HP jets in dozens of sizes to accommodate virtually every system.
( 29 )
$6.63
—
$49.70
If you're big into performance, we can't stress enough the major importance of jetting your nitrous system. Many racers casually assume that a jet is a jet--that all are created equally. However, Nitrous Outlet suggests that precision manufacturing and the jet design can make a huge difference in performance. These flare jet packs are the most common type. They're offered in many configurations to accommodate virtually every nitrous system; plus, each jet is stamped with the orifice size for easy identification and selection. To meet your power and tuning needs, use Nitrous Outlet jets!
( 2 )
$23.99
—
$1,590.99
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.
( 4 )
$11.17
—
$11.18
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
AED offers premium-quality Holley jets installed in a billet aluminum jet plate in several configurations at a great price. Kits are available with 10 different jet sizes in quantities of four or eight jets per jet size.
( 2 )
$79.99
—
$134.99
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
