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!
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Nitrous Outlet's cordless digital scale is your ultimate tool for precise weight measurement during nitrous bottle fills. Featuring an LCD display with blue backlight, it offers readings in pounds, ounces, and kilograms, with a maximum capacity of 440 lbs. Conveniently powered by 2 AAA batteries (included), each scale includes automatic power-off functionality and an easy-to-use On/Off button. The digital scale is compact and lightweight, designed for effortless portability, ensuring accurate measurements anywhere you need them. Ideal for enthusiasts and professionals alike, the scale is the perfect companion for your nitrous setup.
Not Yet Reviewed
$36.99
Half Scale Dragsters inline fuel filters are to be mounted inline between the fuel tank and the fuel pump. They're plastic, require no cleaning, and are recommended to be replaced yearly. They are something worth having in the spare parts cabinet.
Not Yet Reviewed
$10.99
Half Scale Dragsters throttle cables are the perfect solution for servicing all of your throttle cable needs. They are designed to fit multiple applications and meet or exceed OE standards for long-lasting durability and performance. Half Scale Dragsters throttle cables are an economical way to get your racer back on track fast.
( 2 )
$48.99
The best "weigh" to tell if you've filled your nitrous bottles to capacity is to use Nitrous Outlet pump stations and scales. These kits include a digital precision scale with a stainless steel weighing plate, a pump, hoses, hardware, a filter, and an easy grip shut-off valve. Now all you need are the bottles. These heavy-duty kits are a great setup if you fill a lot of bottles.
( 1 )
$1,822.99
Half Scale Dragsters air filters convert your air cleaner into a performance unit with this simple upgrade. They set the standard in junior drag racing air filters for fitment on all carburetors, including Mikuni. Gain the advantage by maintaining optimum performance with proper maintenance and quality parts like Half Scale Dragsters air filters.
Not Yet Reviewed
$49.99
Half Scale Dragsters offers replacement carburetors for the Briggs Animal LO206 engines. These Walbro round-slide carburetor assemblies are the same as the original that came with your engine. Maintain your air/fuel ratio with carburetors from Half Scale Dragsters.
Not Yet Reviewed
$169.99
Fuel filters are often forgotten--yet the gasoline, diesel, or biodiesel fuels we put into our vehicles typically contain contaminants such as dirt, rust, scale, and water. Such impurities can plug fuel injectors and carburetors, resulting in serious engine problems. The contaminants often originate from dirty and rusty storage tanks, and as the vehicle ages, from corrosion within the fuel system. While important for gasoline-fueled engines, fuel filters for diesel engines are especially critical. All diesel fuel contains some water--and removing it is crucial. The primary fuel filter for any diesel engine should always be a fuel/water separator and all WIX fuel filters for diesel engines feature Quickvent water removal capabilities. Biodiesel fuels have a solvent quality and a tendency to attract even more water, and increase the need for proper fuel/water separation. Whether gasoline or diesel, help your engine run cleaner, healthier, and longer with WIX fuel filters.
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$3.99
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$90.99
K&N Performance cartridge fuel filters are the perfect way to outfit your diesel engine for high-flow, low restriction, and outstanding filtration. The filters are designed with high performance media materials that trap contaminants, like rust, dirt, scale, and other foreign matter. Just choose the model designed for direct-fitment on your truck or van application. For optimum performance—feed your engine clean fuel through K&N cartridge fuel filters. Order the cartridge fuel filter model suited to fit your application.
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$31.99
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$73.99
Nitrous Express offers Next Generation complete nitrous pump stations with scale. This style pump will fill bottles faster (even with lower air pressure) than any other pumping station on the market. Includes: * NX Next Generation nitrous transfer pump with run-dry technology * Nitrous
Not Yet Reviewed
$1,030.72
K&N Performance fuel water separator filters are built for high-flow rates and capacity while they provide outstanding filtration. They have a high-strength carbon steel housing and a high performance rolled seam that exceeds OEM pressure requirements. Their high performance cellulose glass media traps contaminants such as rust, dirt, scale, and other foreign materials. Low restriction, large capacity, and outstanding filtration—that's a K&N filter!
Not Yet Reviewed
$62.99
Quickly troubleshoot engine performance problems and measure #1 and #2 grade diesel fuel quality with OTC diesel fuel hydrometers. Their measurements are given as an American Petroleum Institute (API) gravity reading when testing diesel fuel composition and combustion characteristics. Fuel is drawn into the hydrometer tube which then floats the internal bulb float. The internal float contains a thermometer that is used to compensate the API reading for the highest accuracy. Additional features and specs: * Instructions included * Hydrometer scale: 30 to 110 * Correction scale: +2.5 to -5.0
Not Yet Reviewed
$159.99
Clearance
Hella fuel pump module assemblies are built to high-quality standards, designed to be easily mounted, and are available in different styles to fit a large scale of applications. They will deliver higher efficiency and the precise fuel supply required for a partial or full load--saving fuel and reducing CO2 emissions. Choose the Hella fuel pump and sender assembly designed for your vehicle.
Not Yet Reviewed
$238.99
$26.99
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$453.99
Motion Pro designs and manufactures high-quality cables, specialty tools, and controls for motorcycles, ATVs, and UTVs. These deluxe auxiliary tanks are for use with fuel-injected models with external fuel pumps, as well as standard carburetor equipped motorcycles. They feature an upgraded petcock for easier opening and closing; plus built-in fuel return line and breather on cap for use on fuel-injected motorcycles. Additional product details: * Graduated scale on side of bottle provides accurate measurement of fluid volume * Includes 4 ft. of 1/4 in. fuel line * Tank can also be used for refilling transmission oil on some late model MX bikes * Holds up to 2000cc or 1/2- gallon of fluid * Not designed for fuel storage
Not Yet Reviewed
$104.99
Manufacturer Rebate
Putting together the most advanced feature sets ever seen in boost controllers, AutoMeter has redefined the category. These AutoMeter electronic boost controllers are packaged in a familiar and easy-to-install 2 1/16 in. gauge housing. They offer some of the most powerful functions ever assembled for safely extracting the most performance possible from your forced-induction application, and the level of precision, response, and durability that racers have come to trust within the AutoMeter performance instrument range. Intuitive programming menus operated right through the controllers (no separate software or interface modules are required) make setup and use incredibly easy. Power is nothing without control. They are specifically designed for turbocharged gasoline engine combinations running up to 30 psi of boost pressure. AutoMeter electronic boost controllers feature: * High/low boost modes: pre-program and set two different configurable boost settings that can be switched between on-the-fly with the push of a button, perfect for performance track day cars and racing applications * Boost by rpm/boost by gear: integrating AutoMeter's most advanced digital tachometer circuit, your boost curve can be tuned precisely by 500 rpm increments to minimize wheel spin and put more power to the ground * One-touch gear capture: instantly capture each gear with the push of a button; drive normally in your chosen gear and hit the capture button * Peak boost recall: one-touch recall of the highest boost pressure achieved during a given time * Configurable warnings with overboost protection: easy-to-set parameters provide a full face flashing warning if boost pressure moves beyond your settings to quickly alert the driver. The warning doubles in speed if boost pressures exceed your programmed settings by 2 psi or more * Pro control output: using your programmed high and low boost settings, the AutoMeter boost controllers can automatically trigger external devices such as water methanol injection, intercooler sprayers, nitrous solenoids, or other devices that can be activated via relay * Pro control input: can also be controlled by external devices, any ground signal sent to the pro control input will immediately back boost levels down wastegate spring pressure * Display: highly versatile boost pressure reading units represented on the digital LED display can be selected via the user button interface * Data logger output: configurable scale 0-5v analog voltage output in either PSIA or PSIG allows for signal sharing/boost readings with other performance electronics, such as data acquisition systems or engine control units * Tach/speed signal diagnostic: onboard real-time diagnostics to verify the presence and correct operation of both of these inputs
Not Yet Reviewed
$473.99
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$485.99
Motor Guard High Tech air preparation systems offer six stages of air prep in a single unit, and the most advanced system for spray booths and critical refinishing operations. Plus, these systems provide for the quickest, cleanest cartridge change in the industry. Motor Guard High Tech systems components: * Water trap and high-efficiency filter--a high-volume water trap combined with a particulate and oil filter that features Motor Guard's exclusive hydrophilic depth cartridge which filters to an incredible .01 micron rating. The cartridge was developed to trap oil, water, and particulates in between the tightly wound sheets of high-efficiency media. * Oil absorber and desiccant dryer--a unique cartridge that combines an activated carbon inner element to remove oil vapor to <.003 ppm with a high-capacity silica gel desiccant dryer that delivers an incredible -40 degrees F dew point to the spray booth. Two full quarts of silica gel desiccant beads ensure a long filter life and a color-change (blue to pink) sight glass signals the need to replace both cartridges. * Compressed air precision regulator--high-quality, true diaphragm regulator designed to set and hold outlet pressure over a wide range of flows and conditions. A high-visibility, multi-scale pressure gauge features a scratch- and solvent-proof glass lens.
Not Yet Reviewed
$649.99
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