Availability
The Radium Engineering Direct Mount Regulator (DMR) is a compact high performance adjustable EFI fuel pressure regulator designed with a unique highly versatile mounting system. It can be mounted directly to a compatible fuel rail port using the included 360 degree swiveling adapter, or mounted remotely away from the fuel rail. The compact size fits in areas with limited space without sacrificing performance. This regulator is safe to use with all gasoline and ethanol blends of fuel. The main inlet port on the regulator is female threaded for 6 AN ORB. A swiveling double-ended adapter is included with the kit that allows the regulator to be used in any compatible 8 AN ORB fuel rail port, such as those found on Radium Engineering fuel rails. The return port on the bottom is threaded for 6 AN ORB. The provided 90-degree 6 AN male fuel return fitting can swivel 360 degrees, permitting a multitude of mounting configurations. Other adapter fittings can be installed in the return port if needed (sold separately). Unlike the previous generation, this DMR has two 1/8 in. NPT side port locations that can be used with a pressure gauge, transducer, temperature probe, etc. Two 1/8 in. NPT plugs are provided. Fuel pressure is dialed in using the preloaded set screw on top of the regulator. Two interchangeable orifices are included with calculated flow diameters to match the fuel pump flow to the regulator. This permits the DMR to be used with practically any horsepower engine. This added precision will resist diaphragm flutter and optimize pressure stability. This design has been tested to regulate over 1,200 liters per hour. What's included: * Fuel Pressure Regulator (black or green anodized top) * Swiveling inlet adapter fitting (for 8 AN ORB fuel rail) * PTFE impregnated 1/8 in. NPT plugs (x2) * 6 AN male swivel (for return line) * Return orifices (silver orifice pre-installed)
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$170.95
Radium Engineering high-flow fuel filters are a perfect match for any application needing high flow and industry-leading filtration. Radium uses one of the largest filtration elements in the industry. This translates into a long service life and minimum flow loss, making the filters ideal for high-horsepower vehicles. The filters can be completely disassembled for servicing and replacement elements are available. Stainless steel mesh elements can be cleaned and re-used, while the Microglass element must be replaced at the end of its service life. The filters are designed for EFI fuel pressures and can be safely used on a high-pressure fuel feed line. The fuel filters are constructed with a 3-piece body that's CNC-machined from 6061 aluminum and Type-II anodized for maximum corrosion resistance. The end caps are sealed to the body with FKM O-rings. Both removable end caps feature large -10 AN ORB female threaded ports for high flow plumbing. Radium offers a large selection of adapter fittings to connect up to a variety of fuel hose types and sizes. These fuel filters come preassembled with the chosen filter element—and are compatible with all fuel types, including gasoline, diesel, methanol, ethanol, and alcohol blends such as E85. Choose the element material and micron filtration options preferred.
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$118.70
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$137.70
Radium Engineering catch can kits are application-specific and feature large 10 AN ORB ports, a 4 AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. Offered in single and dual catch can versions, the cans are crafted from 6061 billet aluminum, O-ring sealed, and include a stainless steel filter media that is cleanable and reusable and an anodized aluminum mounting bracket. An oil catch can is essential on a performance vehicle to protect the engine from elevated levels of crankcase blow-by accumulated from high performance driving. Excess oil saturated air circulating back into the air intake stream can lead to degraded performance. Order the appropriate Radium catch can kit for your vehicle today from Summit Racing®. Additional benefits: * Less oil consumption effectively raises octane * Cleaner air increases engine performance * Prevents sludge buildup in the intake * Lowers hydrocarbon emissions
( 1 )
$161.45
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$256.45
Radium Engineering fuel pressure regulators are designed with billet aluminum housings that are anodized for a superior finish and laser etched. Providing a convenient package for plumbing and mounting, the compact housings feature two main high-pressure ports threaded for 6AN ORB, a 6AN male return port, and a 1/8 NPT female port for a gauge, pressure transducer, and the like. Radium regulators are available without a top or with a genuine Bosch 3.0 Bar (43.5 psi) or 4.0 Bar (58.2 psi) static top vacuum referenced with a 1:1 ratio and are NOT adjustable. They are secured with a stainless steel snap ring and can easily be removed using snap-ring pliers. Fittings, plug, bracket, and stainless steel hardware are included. Choose the kit to best suit your needs.
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$123.45
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$199.45
An oil catch can is essential on a performance vehicle to protect the engine from elevated levels of crankcase blow-by accumulated from aggressive driving. Excess oil saturated air circulating back into the air intake stream can lead to degraded performance. Radium Engineering universal catch cans, unlike many on the market, feature an integrated oil separator that accelerates oil condensation and a stainless steel filter media that is cleanable and reusable. Offered in single and dual catch can versions, both are crafted from 6061 billet aluminum and O-ring sealed. A universal, laser-cut, anodized aluminum mounting bracket is included. Additional benefits and features: * Effectively raises the octane and increases engine performance from cleaner inlet air * Prevents oil buildup in the intake, intercooler, throttle body, etc. * Excessive oil collection can be an indicator of a damaged engine * Lowers hydrocarbon emissions * Main ports: 7/8 in.-14 female threads (10AN ORB) * O-ring sealed -4AN drain plug * Stainless steel mounting hardware * Safe for pressurized applications * Anodized aluminum oil dipstick
Not Yet Reviewed
$237.45
Radium Engineering fuel pump hangers permit the use of one, two, or three aftermarket pumps in the stock MK4 Toyota Supra (JZA80) fuel tank. Features include: * Drop-in OEM replacement * 8 AN male pump outlet * 6 AN male return inlet * Fuel starvation protection * High current electrical hardware * Compatible with various pumps (Walbro, AEM, etc.) * Anodized aluminum construction To simplifying aftermarket -AN hose plumbing, the 10 AN ORB threaded feed port features a low-profile 8 AN male fitting, and the 8 AN ORB threaded return port features a low-profile 6 AN male fitting. To reconnect the OEM return and vent hoses, 8.5mm barb fittings are also included. No permanent modification to the OEM fuel tank access cover is required. The custom designed stainless electrical studs easily handle the high current demand that compact bulkhead connectors lack. These serviceable connections are properly sealed and impervious to all standard and exotic fuels. The low-profile design keeps all wiring tucked nicely underneath the OEM fuel tank cover using the provided foam insulation. Nonconductive acorn nuts are provided to prevent any accidental short circuits. The high quality in-tank wiring is insulated with chemically resistant ETFE. Electrical hardware is included for the fuel pump(s), OEM level sender, and OEM temperature sensor. One issue with all Supra fuel pump hangers is the lack of fuel starvation protection. In these kits, the flow from the FPR return line powers a Radium jet pump. Using a venturi-effect, this "mechanical" pump draws fuel from outside the sub-tank and distributes it directly to the pump inlets.
( 1 )
$218.45
Radium Engineering remote-mount vented fuel filler valves are offered in several options. Select standard filler or female dry break in the style and diameter needed. Both Radium remote filler types require a 3.03 in. (77mm) hole to be fabricated and feature a vented fuel cap for rollover protection. A gasket, stainless steel hardware, and anodized aluminum nut ring are included, and the components, materials, and seals are compatible with all fuel types (unleaded and leaded gasoline, diesel, AV gas, methanol, ethanol, E15, E85, etc.). Elbow styles include anodized aluminum wrench, standard fillers include tether components and can be upgraded to dry break later, if preferred.
Not Yet Reviewed
$151.95
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$209.95
Radium Engineering offers fuel rails for a variety of styles for specific year/make and engine applications. Manufactured with a large internal bore, the fuel rails can support all necessary engine power requirements. They are CNC-machined from aluminum, black anodized, and laser etched for a high-quality surface finish. The kits are compatible with all fuel types, including popular alcohol mixtures such as E85. Included are: aluminum fuel rail(s), hardware, and spacers (depending on model). Order the model recommended for your vehicle.
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$123.45
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$265.95
The opening and closing of fuel injectors create pressure pulses in the fuel rail which can lead to unstable fuel pressure. To achieve a safe and consistent rail pressure, a fuel pulse damper (FPD) is often necessary. Radium Engineering fuel system pulsation dampers feature an internal diaphragm that will absorb oscillating pulses and stabilize fuel pressure. This correction can be measured throughout the rpm range and can often help idle surge, especially with high-flow injectors. They also help solve erratic lean air/fuel ratio spikes, commonly experienced as "stumbling", that are difficult to tune out. Kits come with different male adapter fittings. Choose the proper one for your fuel feed hose. Features: * Anodized aluminum housing with a large 0.69 in. center bore * Two in-line inlet/outlet ports machined with 3/4 in.-16 UNF threads for 8 AN ORB fittings * At 1.98 in. tall, the FPD-R can be used in space-constrained applications * FPD-R base pressure requirement equals 40 to 70 psi (static) * Includes adapter fittings which seal to the billet housing using Viton® O-rings * An 1/8 in. NPT female port is threaded into the center of the fuel pulse damper * Safe for use with all fuel types, including alcohol blends such as E85 * Vacuum/boost reference port allows for proper performance even at elevated fuel pressures
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$113.95
Radium Engineering fuel rail plumbing kits include all the necessary plumbing hardware to permit a plug-and-play affair with Radium fuel rails. Each kit contents will be different; choose the one designed to install your fuel rails.
Not Yet Reviewed
$161.45
The opening and closing of fuel injectors creates pressure pulses in the fuel rail which can lead to unstable fuel pressure. In order to achieve a safe and consistent rail pressure, a Radium Engineering fuel pulse damper (FPD) is often necessary. The FPD's internal diaphragm will absorb oscillating pulses and stabilize fuel pressure. This correction can be measured throughout the RPM range and often help idle surge, especially with high-flow injectors. A fuel pulse damper can also solve erratic lean air/fuel ratio spikes, commonly experienced as "stumbling," that are difficult to tune out. What makes Radium FPDs unique?: Along with having the flexibilty of using common fittings, Radium Engineering FPD's use a vacuum/boost reference port which allows for proper fuel pulse damper performance even at elevated fuel pressures. This becomes essential for boosted systems that use a 1:1 rising rate fuel pressure regulator. Features: The anodized aluminum housing features two selectable threaded male fittings. The 8 AN ORB version seals using a FKM O-ring, while the 3/8 in. NPT variation seals with the tapered pipe threads. * The FPDs can be mounted at any possible angle including upside down. For best results, the damper should be mounted directly onto the fuel rail(s). These products are safe for use with all fuel types, including alcohol blends such as E85. (Not recommended for the low-pressure side of mechanical fuel pumps.) Included: * Anodized and laser engraved aluminum top, R=range or XR=extra range * Anodized aluminum body with male threads, 8 AN ORB or 3/8 in. NPT * Stainless steel hardware * Rubber vacuum hose, 4mm I.D. * Vacuum hose Y-fitting
Not Yet Reviewed
$113.95
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$208.95
When separating two hoses, Radium Engineering AN ORB dry break fittings permit a leak-free disengagement while retaining pressure. The couplers use a bayonet-style lock that will not leak when disconnected nor will they introduce air upon reconnection. Simply push and twist the knurled machined surface. They are designed for use in fuel or oil applications and are available in -6AN and/or -8AN flare fittings. The couplers have been successfully tested on Radium's test bench at 150 psi engaged and disengaged. The anodized aluminum fittings are available as a set (inner and outer) or as individual parts. And if a step up (or down) in hose size is required, the -8AN and -6AN fittings are interchangeable. Important notes: * Not compatible with methanol fuel * These fittings flow equally in both directions and can be installed either way * The higher the operating pressure, the more difficult it becomes to connect and disconnect the coupler * Due to the dry break coupler design, there will be some inherent flow restriction (pressure drop) * Naturally there might be a drop when engaging and disengaging * Do not disconnect fittings while pumps are running
Not Yet Reviewed
$123.45
Radium Engineering remote mount fuel filler necks work with Radium quick-fill and standard fill fuel fillers. Offered in two options, straight or with elbow and wrench, both versions have an FKM flapper check valve mechanism for rollover protection and utilize 1.5 in. I.D. hose. An FKM gasket flange seal and stainless steel hardware are also included. Radium's 75-degree elbow remote fill neck is capable of 360-degree rotation and a 1 7/8 in. aluminum wrench is provided for tightening the B-nut and prevent marring. Choose your preferred remote mount fill neck.
Not Yet Reviewed
$132.95
Radium Engineering offers top feed fuel rail conversion kits for specific applications. Manufactured with a large 0.69 in. internal bore, the fuel rails can support all necessary engine power requirements. They are CNC-machined from a custom 6063 aluminum, media blasted, black anodized, and laser-etched for a high-quality surface finish. These kits are compatible with all fuel types, including popular alcohol mixtures such as E85. The Radium fuel rail converts the OEM side feed fuel injector setup to top feed, allowing the use of high-flow fuel injectors (not included). Each kit includes two different sets of mounting feet, allowing various height fuel injectors to be used. The anodized aluminum mounting feet secure the fuel rail to the intake manifold reusing the OEM thermal insulating spacers. The fuel injector bores and the included press-fit injector seats are designed for 14mm injector O-rings. These seats include O-rings to prevent boost pressure leaks. They're CNC-machined billet aluminum, anodized, and laser etched.
Not Yet Reviewed
$189.95
Radium Engineering PCV baffle plates mount to the engine block and replaces the factory plastic PCV plate and valve. Compared to the OEM unit, the CNC-machined aluminum plate has an extra baffle to prevent oil sludge from entering the intake system without restricting airflow. Plus there are two 10AN ORB ports machined above both aluminum baffles. Radium PCV baffle plates are offered individually (plate and associated baffles only) for custom installations or in kits with plate and baffles, PCV valve, fittings, hose, and clamps. Upgrade from plastic with Radium billet aluminum PCV plates and kits.
Not Yet Reviewed
$142.45
Radium Engineering oil filler caps are anodized billet aluminum designed to fit many General Motors vehicles. These replacement caps will work on both dual and single-tooth oil fill neck types and the 7/8 in.-14 threaded port accepts 10AN ORB adapter fittings to create a custom crankcase venting setup. A 10 AN ORB plug is included to block off the internal baffle, and it can be unscrewed and removed. Underneath is a cleanable and reusable stainless steel baffle for air/oil separation.
Not Yet Reviewed
$104.45
Radium Engineering offers port injection fuel rail kits for a variety of applications. Subaru "race only" models are CNC-machined and designed specifically for use with select Radium housings. They allow the use of two fuel injectors per cylinder runner. (Fuel injectors not included.) Ford Focus models add port injection to EcoBoost engines. They are CNC-machined from aluminum, laser-etched and anodized, with stainless steel hardware. Focus kits are E85 compatible. Order the port injection fuel rail kit recommended for your vehicle.
Not Yet Reviewed
$237.45
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