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 |  SKU: 20-0868

Radium Engineering FHST Extension Add-On

Audi R8 Type-4S/Lamborghini Huracan
$309.95
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Description

This extension kit permits an additional 0.2L (7oz) of fuel using a 1.5' (39mm) deeper canister. An extension section mounts between the canister and the bottom cap. It strategically locates the bottom area of the FHST to clear the fuel level sensor.  Longer tubing and a longer pump bracket are included to keep the fuel pump inlet at the bottom of the surge tank. Also a stainless steel mount is provided to secure the OEM venturi jet pump out of the way.

 

Compatibility:

  • Audi R8 Gen2 Type4S
  • Lamborghini Huracan LP580-2
  • Lamborghini Huracan LP610-4
  • Lamborghini Huracan LP640-4
  • Lamborghini Huracan EVO
  • Lamborghini Huracan STO
  • Lamborghini Huracan Tecnica

NOT compatible with Audi R8 Gen1 Type42 or Lamborghini Gallardo.

Technical Specifications

  • Drop-In Installation
  • Brushless Fuel Pump Compatibility
  • Fuel Starvation Protection
  • Additional Port Injection Potential
  • Prevents Cavitation in High Power Applications
  • High Current Electrical Hardware
  • Compatibility with Popular Fuel Pumps
  • Anodized Aluminum Construction
  • Gasoline, Methanol, and Ethanol Compliant
  • Fuel Resistant Tubing and Wiring
  • Stainless Steel Hardware


PLUMBING
A common plumbing scheme for Lamborghini Gallardo LP and Gen1 Audi R8 (Type-42) vehicles includes the installation of our port injection kit and plumbing kit. This includes Radium Engineering 20-0865 port injection kit and 20-0967-XX plumbing kit.

For Lamborghini Huracan and Gen2 Audi R8 (Type-4S) vehicles, consult with your tuner to get the most out of this system.


ELECTRICAL
The custom designed stainless electrical studs easily handle the high current demand that compact multi-pin bulkhead connectors lack. These serviceable connections are hermetically sealed and impervious to all standard and exotic fuels.

Non conductive anodized aluminum acorn nuts are provided to prevent any accidental short circuiting. Electrical hardware is included for the fuel pump and the OEM level sensors. Furthermore, the in-tank wiring is insulated with high quality chemically resistant ETFE. A relay kit, such as 17-0031, is recommended to drive this new internal FHST fuel pump.

Included Components

  • Canister, Mid Section
  • Canister O-rings, FKM (x3)
  • Convoluted Tubing, Large ID
  • Convoluted Tubing, Small ID
  • SS Venturi Jet Pump Mount
  • SS Pump Bracket, Extended
  • SS EFI Clamps, Large ID (x2)
  • SS EFI Clamps, Small ID (x2)
  • SS Socket Head Screws (x6)
  • Thread Forming Nuts (x2)
  • Zinc-Plated Steel Screws

Fitment Table