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Since 1992, JR Race Car has been manufacturing turnkey components for junior dragster chassis, engines, clutches, and more. If you’re in the market for outstanding...
Since 1992, JR Race Car has been manufacturing turnkey components for junior dragster chassis, engines, clutches, and more. If you’re in the market for outstanding junior dragster parts and components, shop JR Race Car at Summit Racing. We carry JR Race Car junior dragster parts, including front and rear wheels, jet block kits, dial-in board installation kits, throttle cables, junior dragster sprockets, coil brackets, Hercules seats, car stands, and so much more! Get NHRA-approved junior dragster JR Race Car parts from Summit Racing today!
Since 1992, JR Race Car has been manufacturing turnkey components for junior dragster chassis, engines, clutches, and more. If you’re in the market for outstanding junior dragster parts and components, shop JR Race Car at Summit Racing. We carry JR Race Car junior dragster parts, including front and rear wheels, jet block kits, dial-in board installation kits, throttle cables, junior dragster sprockets, coil brackets, Hercules seats, car stands, and so much more! Get NHRA-approved junior dragster JR Race Car parts from Summit Racing today!
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
Give your racer the Hollywood treatment with one of these Star Jr. Dragster polished front wheel and tire packages. JR Race Car combines essential parts for your convenience and ease of assembly. The billet wheels are machined from a solid piece of aluminum, making them lightweight and strong—and their lustrous 5-spoke star design is brimming with old-school style! JR Race Car matches the polished wheels with a set of high-quality that are a perfect fit for your dragster. Each package includes two front wheels, two tires (unmounted), tubes, bearings, and center caps. Order a set and reach for the stars!
( 1 )
$452.07
Reduce driveline drag with JR Race Car ultra free running bearings. These free-spinning units will help reduce drag and free-up horsepower. Get rolling with JR Race Car ultra free running bearings for the most power possible.
Not Yet Reviewed
$17.14
Junior dragsters with an eye on the winner's circle know the importance of a healthy carburetor. You'd better have just the right mix of air and fuel to speed across the finish line! JR Race Car carburetor rebuild kits are available for various size carbs, with central service parts like an idle speed O-ring and washer, idle mixture screw, needle and seat, drain plug O-ring, bowl gasket, and float. Rebuild it with JR Race Car's engineering performance for dragsters.
( 1 )
$58.32
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$79.42
JR Race Car Mikuni 28mm jet block kits provide an assortment of jets and a place to store them. The 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--410, 420, 430, 440, 450, 460, 470, 480, 490, 500 * Air jets--.5, .6, .7, .8, .9, 1.0, 1.1, 1.2 * Pilot--65, 70, 75, 80, 85
Not Yet Reviewed
$125.29
Built to exacting specifications, JR Race Car fuel pump rebuild kits replace your worn out diaphragms and seals. When it's time to rebuild, these quality JR kits will keep your carburetor pumping like a pro.
Not Yet Reviewed
$7.93
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$34.99
JR Race Car keeps your Jr. Dragster rolling with Kenda front tires. These skinnies dress your racer with weight savings and less rolling resistance. Outfit your front wheels with Jr. Dragster front tires from JR Race Car.
( 2 )
$26.11
Keep that clutch up to racing standards with these JR Race Car Shockwave clutch hardware kits. They have the equipment needed to maintain worn parts on your clutch. Various kits are available with different components to help you keep your ride in peak performance.
( 1 )
$19.85
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$23.15
JR Race Car offers quick fastener springs in a variety of sizes and styles. These economical fasteners are versatile and valuable components for racing and other automotive applications.
Not Yet Reviewed
$1.08
Equip your machine with JR Race Car dual bearing supports. They are designed to be used with JR Race Car's billet side covers. Constructed to the highest standards, they are built with a solid clutch side upright to meet the 2007 NHRA rule.
Not Yet Reviewed
$186.26
So, your rug rat redliner has learned that the meat of the power band is near the red. Now you get to teach them how to change the piston rings after hard racing, with JR Race Car piston rings. The worst thing you could do would be to have them race for points on bad rings--they may drop ranking. Find your bore size, measure it if you have to, and get your fresh set of rings here. We will have that pre-adolescent, adrenaline-pumped racer back on the track in no time.
Not Yet Reviewed
$27.30
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$45.40
Cool your jets with JR Race Car jet blocks. These billet aluminum blocks offer easy storage when your jets are not in use. Simply screw them into the block and there they'll be when you need them. Rest your jets in a stylish billet jet block from JR Race Car.
Not Yet Reviewed
$143.59
If you're losing torque due to a worn-out drive chain, you'll be surprised at how JR Race Car Regina Gold chains will improve your ride. These highly renowned motorcycle chains will make your bike run smoothly and quietly, as well as restore torque. They were designed and developed to achieve the highest strength and lowest weight yet have outstanding wear resistance for demanding applications and gold outer plates. Replacement master links are also available and can be taken apart with a pair of plyers for easy repairs, no chain brake tool is needed to remove chain to change sprockets.
( 5 )
$48.36
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$53.77
Shockwave clutches from JR Race Car provide superior performance and improved consistency, so when they need serviced JR also offers the replacement parts to do the job correctly and with confidence. JR Race Car Shockwave O/D stationary sheaves are quality components that will provide a stable surface for the belt to ride against, providing the proper performance required, just like the originals they are replacing.
Not Yet Reviewed
$156.46
JR Race Car AN to NPT adapter fittings will connect the brake line on your Hercules chassis properly. JR's brake lines now have a -3AN fitting size and will still work with their previous brake systems, however the part fitting to the lines will need changed. To upgrade from the -4 to -3AN, JR Race Car AN to NPT adapter fittings are offered individually. These aluminum fittings feature a durable black anodized finish.
Not Yet Reviewed
$6.18
JR Race Car fuel filters keep your carburetor free of debris. They are compatible with gas or alcohol fuels and feature a clear design so you can see when they need to be replaced. Clean carbs run better, so feed yours through JR Race Car fuel filters.
( 1 )
$4.23
JR Race Car tire tubes come in a choice of styles, both standard and puncture-resistant. These tubes are constructed from high-quality rubber and are available for front and rear wheels.
Not Yet Reviewed
$6.85
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$11.99
JR Race Car Jr. Dragster warm up stands elevate the product with an easy folding arm for storage on any trailer. Warm up stands can, of course, eliminate flat spots that occur while storing your dragster; but they are also required by NHRA and IHRA when revving up in the pits. JR Race Car raises the back tires for warm-up and clutch tuning, even with your driver in the car.
( 2 )
$87.99
JR Race Car Crow arm restraints are a part of the high-quality line of safety products designed for your Jr. dragster. They are made of high-quality materials to ensure long-lasting durability and performance and are available in multiple colors. If you want your Jr. dragster to be safe, yet still have an amazing time out on the track, look no further than JR Race Car for high-quality safety equipment.
( 1 )
$56.99
Freshen up your clutch performance with JR Race Car Shockwave spiders. These spider assemblies include the billet spider, roller bearings and roller bushings to help you keep your Shockwave clutch performing as it should.
Not Yet Reviewed
$196.69
JR Race Car Jr. Dragster Car Stands should be included in your pit equipment. These strong steel stands are sold in pairs, added with non-slip rubber, and fold up to easily go with you on the road!
( 4 )
$109.73
JR Race Car has Jr. Dragster sprockets to get you moving. Their high-strength steel front sprockets are for #35 or #415 chain. JRC rear sprockets are hard-anodized aluminum material. Each half is precision-machined so two together mount straight and flat. And each half is lightened for less weight and is labeled with its size for an easier matchup. Get the power to the ground with JR Race Car has Jr. Dragster sprockets.
( 3 )
$10.25
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$55.14
JR Race Car oil drain kits allow you to remove the oil from your engine without making a slippery mess on your motor plate. The drain installs easily into the existing oil drain hole on the bottom of your block. Oil changes were never easier!
( 1 )
$24.40
JR Race Car offers Jr. Dragster Pro belt guards for any car that needs an engine mounted unit. These protective belt guards are constructed from aluminum and are built to take the vibration associated with the smaller Briggs & Stratton engines. The guards are available in a black powdercoat or natural finish.
Not Yet Reviewed
$128.68
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$146.16
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