RADIUM FUEL PRESSURE DAMPENERS FPD-R, 8AN ORB

RADIUM BLACK FUEL RAIL KIT - EVOX & RARADIUM FUEL PRESSURE DAMPENERS FPD-R, INLINE, 6AN

$214.95

***Requires the Radium Fuel Rail***

SKU: 20-0176 Categories: , ,

Description

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 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 can often help idle surge, especially with high flow injectors. Furthermore, a fuel pulse damper can help 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 8AN ORB (3/4″-16 UNF threads) version seals using a Viton O-ring while the 3/8″ 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). 

This product is safe for use with all fuel types including alcohol blends such as E85. 

Included

  • Anodized and laser engraved aluminum top, R=range or XR=extra range
  • Anodized aluminum body with male threads, 8AN ORB or 3/8″ NPT
  • Stainless steel hardware
  • Rubber vacuum hose, 4mm ID
  • Vacuum hose Y-fitting

NOTE: This dampener requires the Radium Fuel Rail Kit

Brand

Radium Engineering

Since 2010, Radium Engineering's goal has been to simply design and produce the highest quality, best performing aftermarket automotive products. Radium relies on a core team with a passion for innovation to lead the company toward advancement in the industry. All Radium products are carefully planned with thorough R&D and designed in-house using the latest computer simulation and modeling techniques. Extensive testing and evaluation ensures the performance of Radium products exceed consumer expectations. For these reasons, top motorsports competitors and enthusiasts worldwide rely on Radium Engineering products.   Currently, Radium offers an expanding collection of motorsport parts and accessories for high performance and racing, focusing on their revolutionary fuel surge tank line and PCV oil catch can systems. A growing collection of application specific parts are also being created. 

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