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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
Not Yet Reviewed
$560.00
$504.00
On Sale
FUELAB 525 Series fuel pressure regulators are designed with performance and flexibility in mind. They feature a return line port built inline with the inlet/outlet fittings--not on the bottom--which is great for tight spaces. The regulators accept port style and non-port style union fittings without interference. Several configurations are available, supporting carbureted applications as low as 1 psi…to fuel injected applications up to 125 psi. The regulators are compatible with gasoline, diesel, methanol, and ethanol; and feature billet aluminum construction, in your choice of anodized finishes for maximum protection. FUELAB 525 Series fuel pressure regulators use a fine thread pitch for precise pressure adjustment. Units include a 1/8 in. NPT port and plug for an external pressure gauge; and a versatile mounting bracket with stainless steel hardware is provided.
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$206.00
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$223.00
$185.40
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$200.70
On Sale
FUELAB 545 Series mini fuel pressure regulators offer all of the great benefits of the 525 Series regulators, but are smaller and 50 percent lighter! They feature a return line port built inline with the inlet/outlet fittings--not on the bottom--which is great for tight spaces; and they accept port style and non-port style union fittings without interference. Several configurations are available, supporting fuel injection applications from 10 to 125 psi. The regulators are compatible with gasoline, diesel, methanol, and ethanol; and feature billet aluminum construction, in your choice of anodized finishes for maximum protection. FUELAB 545 Series mini fuel pressure regulators use a fine thread pitch for precise pressure adjustment. Units include a 1/8 in. NPT port and plug for an external pressure gauge; and a versatile mounting bracket with stainless steel hardware is provided.
Not Yet Reviewed
$195.00
$175.50
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