Boost Compensating Universal EFI Fuel Management Unit

Hot Street/Race EFI Applications Two Port Adjustable from 20-75 PSI

PART# 512-505

Suggested Retail: $282.95
Your Price:$253.95
Free Shipping on orders over $100*
  • 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
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.
Fuel SystemGasoline
Inlet Size6 AN O-Ring
Outlet Size6 AN O-Ring
Pressure Range20-75 PSI
Product TypeEFI Part
*Free Shipping & Handling only offered to the continental US on orders over $100.
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