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Mikuni manufactures high performance carburetors and tuning components for street and drag racing motorcycles, ATVs, and other powersports applications. Since 1968,...
Mikuni manufactures high performance carburetors and tuning components for street and drag racing motorcycles, ATVs, and other powersports applications. Since 1968, Mikuni has been making parts designed to give you precise fuel mixture metering while still delivering smooth throttle response. Summit Racing carries a variety of Mikuni parts, including Mikuni carburetors and Mikuni carb parts, like Mikuni jets, pocket tuners, rebuild kits, valve and seat assemblies, vacuum fuel pumps, float bowl screws, and more for Suzuki, Kawasaki, and Yamaha. Juice up your bike with this race-winning gear today at Summit Racing!
Mikuni manufactures high performance carburetors and tuning components for street and drag racing motorcycles, ATVs, and other powersports applications. Since 1968, Mikuni has been making parts designed to give you precise fuel mixture metering while still delivering smooth throttle response. Summit Racing carries a variety of Mikuni parts, including Mikuni carburetors and Mikuni carb parts, like Mikuni jets, pocket tuners, rebuild kits, valve and seat assemblies, vacuum fuel pumps, float bowl screws, and more for Suzuki, Kawasaki, and Yamaha. Juice up your bike with this race-winning gear today at Summit Racing!
Mikuni VM series carburetors are the most popular high performance single carburetors in the sport of motorcycling. These time and track-tested carburetors have proven themselves on all terrains and in all conditions. They boast a large selection of bore sizes for an increased fuel mixture flow to match your engine modifications. The Mikuni VM series carburetors also offer you a plethora of tuning components to allow for precise fuel mixture metering for any application. It's time to go with a winner--install Mikuni VM series carburetors on your bikes and leave the world behind you.
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$95.99
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$135.99
Mikuni is the undisputed leader in fuel disbursement technology, and their vacuum fuel pumps are the popular choice when replacement fuel pumps are needed. In addition, Mikuni offers different styles, sizes, flow rates, and other options to suit your specific applications. When you have to replace a fuel pump, or if you're looking to upgrade your OEM pump, you can entrust Mikuni vacuum fuel pumps to fulfill all of your requirements.
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$31.99
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$52.99
Mikuni TM series carburetors utilize a flat valve design to produce significant performance improvements over the dated design of the round slide carburetors. The air flows faster and smoother through the TM series venturi due to the flat slide configuration and the jet blocks. This unique combination helps to create a smoothbore effect. The characteristics of these carburetors produce high airflow and stronger vacuum at the needle jet to offer precise metering and better throttle response. It's time to be a winner--install Mikuni TM series carburetors on your ride!
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$121.99
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$310.99
Mikuni carburetor rebuild kits include everything necessary to rebuild your Mikuni carburetor. Your needle valve and seat are sold separately. Bring your engine back to life with these Mikuni carburetor rebuild kits!
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$18.99
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$80.99
It's your turn to lead the pack! Mikuni Super BN series carburetors are specially designed to meet the needs of high-horsepower racing watercraft. Mikuni helps you achieve maximum performance with improved air and fuel flow. Their extensive testing and exclusive design improvements will take your watercraft to the next level. When it's time to be the best of the best, it's time for Mikuni Super BN series carburetors.
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$181.99
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$592.99
Mikuni HSR Easy Kits offer bolt-on performance with pre-jetted and ready-to-run carburetors. These uniquely designed kits utilize your stock throttle cables for a quick install, and to retain your motorcycle's original appearance. The HSR flatslide carburetors deliver excellent throttle response and control. The smoothbore allows the engine to reach its full power potential, so you accelerate and pass with confidence. You'll get good gas mileage and many years of dependable, carefree performance. Mikuni HSR Easy Kits are designed to work with your original Harley-Davidson® intake manifold, choke cable, air cleaner, and throttle cables. You can run other high performance air filters designed for the CV-type carburetors by using the special adapter included in the kits.
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$358.99
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$413.99
Mikuni needle valve and seat assemblies are the perfect choice when you are re-tuning or repairing your carburetor. These high-quality parts include a premium needle and are designed for an OEM fit.
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$18.99
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$23.99
When you are rebuilding your carburetor, use Mikuni direct replacement parts as your foundation. These rubber Mikuni flange adapters are the replacement pieces that will keep your carburetor running like new. When you are ready for a rebuild, do it with Mikuni flange adapters.
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$26.79
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$34.99
Mikuni HSR smoothbore carburetors give superb throttle response, and deliver all the airflow needed for any level of Harley® performance. Being one of the best upgrades you can give your motorcycle, these Mikuni carburetors substantially increase power compared to stock. However, it is the dramatic improvement in throttle response that makes these flatslide HSR models such outstanding performers. Mikuni HSR 42mm and 45mm smoothbore carburetors are offered individually to meet the specific custom application needs of performance engine builders. They are available in standard or polished aluminum versions.
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$336.99
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$638.99
Mikuni HSR-48 carburetor race kits are designed for the serious race engine builder and extreme street motor enthusiast looking for more power. They're recommended for 120 cu. in. engines or bigger with high-flow heads and cams—or if your heads have been flowed to require a 270 cfm flow rate. These kits include a 48mm smooth bore carb, rubber mounting flange (78mm bolt hole centers), choke cable, and four main jets. (Builder supplies manifold and appropriate air filter or velocity stack.) Uses stock Harley-Davidson© CV-type cables.
Not Yet Reviewed
$459.99
These Mikuni RS series carburetors were designed to fulfill the needs of the world's top motorcycle road and drag race teams. They are manufactured to satisfy the precise fuel metering demands and high-flow volume required by highly modified race engines. These carburetors easily meet those difficult challenges, while still delivering a smooth and controllable throttle response that is essential to any rider pushing their motorcycle into the realm of high performance. Mikuni RS series carburetors are also engineered for accessibility, saving you valuable time when trackside tuning is necessary. Install these Mikuni RS series carburetors when your ride requires a superior design that delivers huge horsepower gains with instant throttle response!
Not Yet Reviewed
$775.99
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$984.99
Restore the maximum airflow to your HSR42/45/48 carburetor with quality direct replacement HSR K&N air filters from Mikuni. These genuine K&N air filter elements feature correct pleating and have a clamp-on design for a hassle-free installation.
Not Yet Reviewed
$99.99
Go for high-flow with Mikuni HSR Total Kits! These kits are complete with everything needed for a total installation. Each includes an HSR 42mm or 45mm smoothbore carburetor, new performance manifold, rubber flange, high-flow air filter, chrome cover, chrome breather kit, and mounting hardware. Mikuni high-flow filters support 100 hp with no loss from filter restriction.
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$538.99
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$610.99
Mikuni low-speed jets are designed to be used in Super BN watercraft carburetors. The jets are made of brass and are available in different sizes. Order the Mikuni low-speed jets designed to fit your application needs.
Not Yet Reviewed
$5.99
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$9.99
Make sure that your carburetor has the fuel that it needs with these Mikuni carburetor floats. The Mikuni floats are made from materials that meet or exceed OEM specs and can withstand your carburetor's harsh fuel environment. Keep your carburetor fueled at the correct levels with Mikuni carburetor floats.
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$8.99
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$25.79
Worn-out seals on a motorcycle or all-terrain vehicle can quickly lead to performance loss or mechanical failure. Mikuni offers a line of fuel pump repair kits to maintain your powersports equipment. These economical packages include all of the necessary parts to rebuild specific pumps, such as gaskets, diaphragms, and valves (depending on model). Repair your leaky fuel pump with help from Mikuni, a world leader in carburetor and fuel related components for nearly half a century. Order the Mikuni fuel pump repair kit that is designed for fitment with your specific pump application.
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$16.99
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$47.99
Have you thought about converting your carburetor? Mikuni has your answer! Mikuni choke conversion kits are designed to convert your carburetor from a lever-operated system to a cable-type choke system. These kits include all of the parts necessary to make the conversion, except for your cable, and are designed for 30mm to 44mm carburetors. When you are ready to make a change, make it with Mikuni choke conversion kits.
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$9.99
Mikuni float bowl gaskets will help seal the deal on your carburetor rebuild. The best time to improve the overall condition of your carburetor is when you are rebuilding it. When that time comes, don't forget to replace the gaskets. Tight seals and a new gasket will decrease the chances of blowouts and keep your machine running like new. Mikuni float bowl gaskets will enhance your work and your rideability. Rebuild your carburetor the right way with the help of Mikuni float bowl gaskets.
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$3.99
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$10.29
Mikuni 8 Series carburetor needles are high-precision and calibrated for an extremely accurate fuel flow rate. Designed to suit the Mikuni HSR Carbs, these jet needles are also suitable for Harley-Davidson® and other motorcycle applications. The jet needles are the tapered rods that are positioned in the throttle valve by the 'E'-Clip. The taper of the needle increases the clearance between the jet needle and the fixed needle jet outlet as the throttle is opened. As the air flow volume increases past the throttle slide, the fuel volume is also increased to maintain the correct air/fuel ratio. The Mikuni 8 Series jet needles are manufactured from brass to offer long and reliable service to help improve the performance of your motorcycle or ATV, keeping your ride running in peak condition.
Not Yet Reviewed
$15.99
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$16.99
Throttle cable functions are one of the much-overlooked aspects of a great running machine. When the time comes to rebuild your ride Mikuni throttle cable accessories, hold true to the original parts' attributes and make fitment problems a thing of the past. Mikuni throttle cable rubber caps fit all Mikuni carburetors and will function for miles and miles. You can place your trust in original Mikuni parts.
( 1 )
$4.49
Mikuni HSR crankcase head-breather and air cleaner mounting kits are used to mount HSR42/45 carb and filter to Evo Big Twins. Kits include the new chrome banjos, vent bolts and brackets. These accessories are designed for a wide range of Harley-Davidson© street bikes from 1991 and up.
Not Yet Reviewed
$71.99
To keep your Mikuni carburetor running in top performance, select genuine Mikuni parts to service it. Conveniently offered individually, Mikuni low-speed adjuster screws, or idle mixture screws, are premium quality pieces that controls the air-fuel mixture at low engine speeds, specifically when idling, by regulating the amount of fuel that enters the combustion chamber at low throttle openings. Fine tune your mixture with Mikuni for smooth operation.
Not Yet Reviewed
$7.49
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$10.99
Mikuni pop-off pressure pumps with gauges are a must for tuning your BN-Series carburetors. They will provide accurate readings of fuel pressure needed to push the float needle valve away from its sealing seat. They are available with 30, 60, or 100 lb. gauges. The 100 lb. gauge and pump will allow for readings on many stock carbs with small needle valves and strong springs. Get your carburetor running smoothly by utilizing Mikuni pop-off pressure pumps and gauges.
Not Yet Reviewed
$62.99
Mikuni main jets are available in a wide range of sizes to accommodate your exhaust flow volume requirements. Standard tuning seldom needs more than small adjustments to accommodate a wide range of engine setups. One of the more common required changes is the main jet size. Install Mikuni main jets when you are ready to re-tune and get the most out of your engine.
( 1 )
$16.99
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$19.99
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