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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!
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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
$14.99
$3.50
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$14.99
Mikuni air adjusting screws are a simple solution to your carburetor woes. When it comes to adjusting your carburetor, you need all of your parts to function. If your screws are stripped or lost, then you need to substitute them with their direct replacements. Mikuni air adjusting screws are your answer. They are manufactured from brass and arrive ready to work.
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$6.99
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$7.99
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These Mikuni 5 Series carburetor needles are high-precision and calibrated for an extremely accurate fuel flow rate. They are manufactured from brass for a long and reliable life. Mikuni 5 Series needles can help to improve the performance of your motorcycle or ATV, keeping your ride running in peak condition.
Not Yet Reviewed
$10.99
$6.50
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$10.99
Replace your broken or stripped screws with Mikuni idle adjusting screws. These solidly built screws are made from brass. These are direct replacement screws that are manufactured to fit your Mikuni carburetor. Don't replace your idle adjusting screws with anything other than replacement Mikuni idle adjusting screws!
Not Yet Reviewed
$6.99
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$20.99
These Mikuni 6 Series carburetor needles are high-precision and calibrated for an extremely accurate fuel flow rate. They are manufactured from brass for a long and reliable life. Mikuni 6 Series needles can help to improve the performance of your motorcycle or ATV, keeping your ride running in peak condition.
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$10.99
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$17.99
Highly developed engines use fuel more efficiently, but not if they're poorly tuned. Mikuni pilot jets are one piece of your tuning puzzle. Pilot jets are replaceable and the pilot air screw is adjustable. If the jet is too large or the air screw is in too far, then the air/fuel mixture may be too rich. That's one reason why Mikuni pilot jets come in different sizes. The brass pilot jets will deliver a precise amount of fuel so you can have your machine running perfectly. Don't waste time trying to do the impossible--replace your pilot jets and start having fun.
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$8.50
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$20.99
When your carburetor needs to be tuned, you need to look at all facets of its working components. Mikuni air jets meter the airflow through the carburetor passage and into the needle jet. They act as fine-tuning components in regulating the fuel to air mixture. Additionally, the proper working of your Mikuni air jets is especially important when a bleed-type needle jet is utilized. Mikuni air jets are made of brass and come in different sizes to help get your machine running like a top.
Not Yet Reviewed
$6.99
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$7.99
These Mikuni 7 Series carburetor needles are high-precision and calibrated for an extremely accurate fuel flow rate. They are manufactured from brass for a long and reliable life. Mikuni 7 Series needles can help to improve the performance of your motorcycle or ATV, keeping your ride running in peak condition.
Not Yet Reviewed
$10.99
When you are rebuilding your carburetor, use Mikuni direct replacement parts as your foundation. Mikuni main jet rings are made of brass and are the replacement pieces that will keep your carburetor running like new. When you are ready for a rebuild, do it with Mikuni main jet rings.
Not Yet Reviewed
$9.99
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$16.99
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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$14.99
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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.
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$23.99
$8.50
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$29.99
Replace your broken or stripped screws with Mikuni guide screws. These solidly built screws are made from brass. These are direct replacement screws that are manufactured to fit your Mikuni jet extension. Don't replace your guide screws with anything other than Mikuni guide screws!
Not Yet Reviewed
$10.99
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
$17.99
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$21.99
These Mikuni needle jets are the primary fuel passage to the main bore of the Mikuni carburetor. The inside diameter of a specific needle jet will affect the function of the needle. Therefore, needle jets and needles act together as the main system in controlling the amount and mixture of your fuel. Mikuni needle jets are made from brass and are available not only in types, but series and sizes. Be sure to choose the Mikuni needle jets that best suit your needs.
Not Yet Reviewed
$4.99
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$21.99
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Convert your carburetors to power jet carburetors with Mikuni power jet kits. Their brass power jets deliver fuel at high rpm, allowing for a reduction in the main jet of about 25 percent. They yield a better midrange setting and fuel-air mixture at the top-end for more power and improved fuel economy. Mikuni TM carburetors accept power jet kits. Prevent leaning out during extended full-throttle runs with Mikuni power jet kits.
Not Yet Reviewed
$35.99
$15.50
Mikuni 159 Series carburetor needles are high-precision and calibrated for an extremely accurate fuel flow rate. They're manufactured from brass for a long and reliable life. Mikuni 159 Series jet needles can help to improve the performance of your powersports machine. Order the needle designed for your carb model.
Not Yet Reviewed
$21.99
To keep your Mikuni carburetor running in top performance, select genuine Mikuni parts to service it. Conveniently offered individually, Mikuni high-speed adjuster screws are premium quality pieces that help fine tune the air/fuel mixture at higher speeds. For optimal performance, choose Mikuni.
Not Yet Reviewed
$10.99
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
$8.99
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$9.99
When you are rebuilding your carburetor, use Mikuni direct replacement parts as your foundation. Mikuni starter plunger fittings are the replacement choke caps for your carburetor. When you are ready for a rebuild, do it with Mikuni starter plunger levers.
Not Yet Reviewed
$5.99
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$6.99
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