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$274.99
Holley 512-505 Boost Compensating Universal EFI Fuel Management Unit
Holley 512-505 Boost Compensating Universal EFI Fuel Management Unit

Holley 512-505 Boost Compensating Universal EFI Fuel Management Unit

Universal Fit, Gasoline Fuel Type, 20-75 Pressure Range (psi), Aluminum, Polished

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Holley 512-505 Boost Compensating Universal EFI Fuel Management Unit
Holley 512-505 Boost Compensating Universal EFI Fuel Management Unit
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We estimate this item will ship on or before October 19th.
Part # 425512505
$274.99
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Holley to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

MFG. Part #:
512-505
Fuel Type:
Gasoline
Pressure Range (psi):
20-75
Material Type:
Aluminum
Inlet Fitting:
6 AN O-Ring
Outlet Fitting:
6 AN O-Ring
Finish:
Polished
Pressure Regulator Style:
Non-return
GTIN Code:
090127471906

Info

This Fuel Management unit is designed to run in conjunction with the factory fuel pressure regulator. This is the ultimate manual fuel management control unit and is installed in series with a stock regulator in the return line back to the tank. The unit increases fuel pressure in proportion to boost pressure up to a 4:1 Idle/WOT pressure ratio depending on which included adjustable disks you select. This add on upgrade is ideal to be used with aftermarket turbo and supercharger kits that require additional fuel pressure volume as the boost pressure increases. This unit is adjustable from 20-75 PSI, offers two fuel pressure slope settings and is recommended to be used in conjunction with any Holley High volume EFI fuel pump. All Fuel management units are produced from precision CNC machined billet aluminum and include detailed installation instructions.

  • Adjustable from 20-75 psi + boost reference
  • Supplies increasing fuel ratios in respect to boost produced by turbos and superchargers
  • Designed to supply additional fuel for aftermarket turbo and supercharger applications
  • -6 an fittings included
  • Engineered to regulate extreme flow volumes generated by racing fuel systems
  • Precision CNC machined 6061 T6 billet aluminum for durability

Installation Instructions (PDF)

Installation Instructions (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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