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Radium Engineering Direct Mount Regulator (DMR)

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Excl. VAT: £155.83 Incl. VAT: £187.00

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Excl. VAT: £155.83 Incl. VAT: £187.00
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Product Description

Details

Radium Engineering Direct Mount Regulator (DMR)

The Direct Mount Regulator (DMR) is the perfect solution for simplifying a high-flow fuel injection system. It’s unique swivel inlet fitting adapts directly to the fuel rail eliminating external mounting and additional plumbing. The DMR uses the same internals as the popular Radium Multi-Pump Regulator. This means it carries over the ability to change the orifice to match the regulator to the pump flow. See the installation instructions for more details.

Either of the lower two opposing -6AN ORB ports can be used for the return line. Using the included fittings, simply install the 6AN male into the port that points in the ideal direction and install the plug into the remaining port. Fuel pressure is dialed in using the preload set screw on top. 

The 1:1 vacuum reference high flow design has been tested to regulate over 1,400 liters per hour (see MORE DETAILS tab). Furthermore, with the addition of interchangeable return orifices, the DMR can be used in ANY horsepower output EFI system imagineable and is compatible with all gasoline and ethanol blends of fuel.

Is the DMR compatible with my fuel rail?
Your fuel rail must have a compatible port. Currently, Radium Engineering offers the following fuel rail adapters: 

6AN ORB
 
This can be used with aftermarket fuel rails that use 6AN ORB (9/16-18) threaded ports. This 6AN ORB inlet port is not compatible with a 6AN hose end.

8AN ORB 
This can be used with aftermarket fuel rails that use 8AN ORB (3/4-16) threaded ports. Currently all Radium Engineering fuel rails are compatible with this adapter. This 8AN ORB inlet port is not compatible with a 8AN hose end.

OEM FPR 
This can be used with some OEM fuel rails. The adapter has an 11mm bore and M6 bolt holes that are symmetrically spaced 39mm apart.

This architecture is common to the following engines: 
Toyota 2RZ-FE
Toyota 3RZ-FE
Toyota 4E-FTE
Toyota 4A-GZE
Toyota 4A-GE
Toyota 4A-GELU
Toyota 2JZ-GTE (not compatible with OEM throttle body)
Saab 9-2X Aero 2.0L
Subaru EJ20 GDA WRX
Mazda MX-5 BP
etc.

While the DMR will properly secure to the these OEM fuel rails, compatibility has NOT been verified when installed with the intake manifold on the engine. In some cases, there will be an interference preventing the use of the DMR. As an example, this adapter will fit onto the Mitsubishi EVOX 4B11T fuel rail, but it interferes with the MIVEC solenoid

INCLUDED

-Fuel Pressure Regulator (Black or Green Top)
-Inlet Adapter Fitting (6AN or 8AN ORB)
-6AN ORB to 6AN Male
-6AN ORB Plug
-Interchangeable Return Orifices (x3)
-Stainless Steel Hardware
-FKM Viton O-rings

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