Fuelab 52902-1 Black 25-90 PSI Electronic Fuel Pressure Regulator
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Fuelab 52902-1 Black 25-90 PSI Electronic Fuel Pressure Regulator


Fuelab 52902-1 Black 25-90 PSI Electronic Fuel Pressure Regulator

FUELAB 529 Series electronic fuel pressure regulators work directly with the FUELAB Prodigy line of fuel pumps to reduce heat build-up and vapor lock conditions related to street/strip operation. Set the pressure mechanically like a traditional bypass regulator and let their demand-based speed control take care of the rest! These regulators generate a signal to the pump to control the return line flow rate. This feature reduces current draw while at low engine output to prevent fuel overheating--which could lead to system failure.

Additional info:

* Designed for use with FUELAB® Prodigy fuel pumps (41401,41402,41403,42401, and 42402 only)
* Patented method for demand-based flow control; able to detect changes in demand before change in rail pressure is realized
* Automatically reduces current draw at low flow demand
* Additional analog output to track actual fuel system capacity
* Independent system--no other connections, control boxes, or calibration required
* Gasoline, diesel, methanol, and ethanol fuel compatible
* Billet aluminum construction with anodized finish
* Fine thread pitch for precise pressure adjustment
* Versatile mounting bracket and stainless steel hardware
* 1/8 in. NPT gauge port with plug for external pressure gauge
* 1/8 in. NPT pressure reference port with barbed fitting


Pressure Range (psi):25-90

Regulator Style:Return

Regulator Location:Fuel rail mount

Boost/Vacuum Reference Port:Yes

Gauge Port:Yes

Inlet Quantity:One

Inlet Size:-8 AN

Inlet Attachment:Male threads

Outlet Quantity:One

Return Fitting Size:-8 AN

Return Attachment:Male threads

Fittings Included:Yes

Regulator Material:Billet aluminum

Regulator Finish:Black anodized


Mounting Bracket Included:Yes

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