Air & Fuel Delivery
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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!
Nothing fits an original like the original, so when you need the right pieces to maintain your Stromberg, look for genuine Stromberg restoration parts. Their brass floats are precision-made on the original Stromberg vendor tooling for a no-hassle rebuild. The floats are supplied with a new float pin. Parts are designed and manufactured to the best available quality at a great value. Make sure that you have the genuine Stromberg stamp on your service parts for a perfect fit every time.
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$25.95
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.
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$96.05
$58.85
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$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
Holley Commander 950 air temperature sensors are designed as direct replacements for those in your Commander 950 fuel injection system. They screw into the intake plenum.
( 11 )
$57.49
On Sale
Holley air bleed assortment kits are a must when track-tuning a 4500 Dominator HP carb for maximum performance. They include four of each air bleed size from 23 to 79, and feature 10-32 UNF threads.
( 6 )
$349.95
$314.95
On Sale
Holley carburetor float kits work with side-hung and center-hung Demon and aftermarket Holley carburetor floats, as well as many OE Holley, Ford, Chrysler, GM, Motorcraft, AMC, and Rochester marine carburetors. Offered in brass and Nitrophyl for internally and externally adjustable floats, they're available as primary floats, secondary floats, and secondary floats with notches that include jet extensions. Holley's wedged floats feature a reinforced float bracket assembly that allows more fuel to flow through the bracket—especially when using bottom-feed needles and seats. Technical notes for Holley carburetor float kits: * Wedged floats are designed for oval track use, so the float stays open in turns * The use of brass floats on the secondary side of Model 4160 carburetors factory-equipped with Nitrophyl floats may result in loss of fuel control and flooding if the floats contact the metering plate * You should only install jet extensions and notched floats in rear fuel bowls
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$49.95
$18.15
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$56.19
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
Eliminate any spills on the road or the track with rollover vent valves from Tanks Inc. These long-lasting brass vent valves help keep any debris or gunk out of the fuel tank. In case of an accident, sudden stop, or driving over rough terrain, rollover vent valves will keep fuel from coming out of the vent. Tanks Inc. rollover vent valves are just the solution you've been looking for!
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$7.99
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$19.99
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.
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$14.33
$7.88
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$15.38
Proform air bleed tuning kits include four each of 11 air bleeds. Each kit comes in a handy plastic storage container.
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$53.99
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$56.99
These Summit Racing™ idle feed restriction tuning kits are designed to fix low-end drivability issues, such as black smoke, poor fuel economy, and surging at idle. They include four each of 0.043 in., 0.046 in., 0.049 in., 0.052 in., 0.055 in., and 0.059 in. idle feed restrictions. These Summit Racing™ idle feed restriction tuning kits also include two nozzle bar gaskets and a detailed instruction sheet for easy installation.
( 14 )
$46.99
These Quick Fuel carburetor idle feed restrictors are designed to control the fuel side of the idle and off-idle system. They are manufactured from durable brass and install easily into the Quick Fuel billet aluminum metering blocks. Available in different sizes, Quick Fuel carburetor idle feed restrictors will help you fine-tune your carburetor to your specific engine combination.
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$6.95
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$26.63
On Sale
Power valve blowout protection can be added to carb models 2300, 4150, and 4160 with these Holley power valve check ball kits. These kits include a spring, a brass seat and check ball, a drill bit, and a stop. They will effectively protect the power valve, and are easy to install.
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$31.79
$28.61
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
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$15.95
On Sale
Keep your carb precisely tuned for efficient performance. Holley air bleed kits are designed to fine-tune your carburetor's intermediate and high-speed circuits. They are made from high-quality brass.
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$28.03
$15.42
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$28.03
Get rid of those old fuel bowl floats—and upgrade to a Summit Racing™ carburetor float. They're manufactured from Nitrophyl or brass and include thread-in brass jet extensions (where noted). Available for side hung or center hung fuel bowls, Summit Racing™ floats will keep your fuel level where it's supposed to be. Order the model recommended for your carburetor application.
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$11.99
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$59.99
On Sale
Quick Fuel carburetor floats are offered with center and side pivots for primary and secondary float bowls and are available in brass and a variety of Nitrophyl designs. Quick Fuel Nitrophyl offerings include: * Wedged primary floats designed for oval track use (also used on dual 4-barrel setups) that allow fuel to move to the back of the bowl to keep the float open in turns * Alcohol compatible floats * Wedged secondary floats * Road race floats molded with wedges on both sides for fuel control in right and left turns * Notched dual-wedge floats--also used on road race cars
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$44.53
$25.22
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$77.25
On Sale
Upgrade your carburetor's hardware for maximum performance with the help of Holley. Their needle and seat hardware kits work with all Holley carbs with an adjustable needle and seat. Also keeping style in mind, these kits are offered in gold or black. Kits include adjusting nut, lock screw, gaskets, and O-ring.
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$11.40
$10.26
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$12.58
Dorman has multiple different cable ends that will help prevent slippage from occurring on your cables. These cable ends are made of a high quality brass to ensure long lasting durability. If you're looking for new cable ends for your ride look no further than Dorman.
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$2.99
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$3.99
Nothing fits an original like the original, so when you need the right pieces to maintain your Stromberg, look for genuine Stromberg service parts. Their emulsion tubes are precision-made from brass for a no-hassle rebuild. Parts are designed and manufactured to the best available quality at a great value. Make sure that you have the genuine Stromberg stamp on your service parts for a perfect fit every time.
Not Yet Reviewed
$26.50
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.
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$11.50
On Sale
Holley carburetor fuel inlet filters are moraine-type fuel inlet filters that fit Holley 4-barrel street carburetors with center-hung float bowls or square bowls. They are also great stock replacements for some original equipment carburetors.
( 24 )
$25.42
$22.88
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.
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$6.63
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$49.70
AED offers stock replacement floats for side-hung float bowls (600 style), and brass, nitrophyl, and duracron stock replacement floats for center-hung float bowls (double pumper). For racing, they offer specially modified nitrophyl floats for sideways mount, oval track, and drag race applications. These are a must in high G-force situations where maintaining a consistent fuel level is paramount. All racing floats are machined, weighted, and sealed.
( 6 )
$11.99
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$35.79
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