Sx Performance Fuel Pressure Regulators

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The SX Performance™ series of Fuel Pressure Regulators allow maximum tuning flexibility with absolute minimum flow restriction for engines up to and exceeding 2000 HP. Our regulators' advanced bypass technology and enlarged port design provide rock steady fuel pressure control from idle to full throttle and enable our fuel pump to push more fuel, increase horsepower, run cooler, draw less current, and always meet fuel volume demands with no pressure creep!

All SX Performance™ Fuel Pressure Regulators are laboratory tested and are perfectly compatible with gasoline and methanol. Each is meticulously machined from 6061-T651 Aircraft Grade Aluminum Alloy and protected with Military Specification MIL-A-8625 Type II Anodize colors of red, blue, black, and purple.

15402 EFI Adjustable Fuel Pressure Regulator

	Has two (2) -10 AN inlet/outlet ports, one(1) -6 AN return port, and a 1/8 inch NPT gage port
	Maintains stable fuel system pressure between 35-90 PSI for tuned flow rate flexibility up to 180 GPH (1,100 PPH)
	Features a vacuum/boost compensating port for a supercharger, turbo, or intake manifold vacuum connection
	Holds minimum fuel system pressure for 25 PSI for at least 20 minutes after pump shutdown
	Compact design fits small engine compartments

15402 Instruction Sheet

15402 Tech Sheet

15404 Instruction Sheet

15404 Tech Sheet

15404 EFI Adjustable Fuel Pressure Regulator

	Has two (2) -6 AN inlet/outlet ports and one(1) -6 AN return port
	Maintains stable fuel system pressure between 35-90 PSI for tuned flow rate flexibility up to 180 GPH (1,100 PPH)
	Features a vacuum/boost compensating port for a supercharger, turbo, or intake manifold vacuum connection
	Holds minimum fuel system pressure for 25 PSI for at least 20 minutes after pump shutdown

15405 Carbureted Adjustable Fuel Pressure Regulator

	Adjusts from 5-10 PSI
	Features (2) -10 AN inlet/outlet ports, (1) -6 AN return port, and 1/8" NPT gauge port
	Boost reference fitting for "blow through" or pressurized carb applications (even beyond 30 PSI of boost)
	Pressure regulation slope is .75 psi/gal of flow rate change
	Holds fuel system pressure for at least 20 minutes after pump shutdown

15405 Instruction Sheet

15405 Tech Sheet

15408 Instruction Sheet

15408 Tech Sheet

15408 Carbureted Adjustable Fuel Pressure Regulator

	Adjusts from 5-10 PSI
	Pressure regulation slope is .75 PSI/gal of flow rate change
	Boost reference fitting for "blow through" or pressurized carb applications (even beyond 30 PSI of boost)
	Supports up to 1300 HP using gasoline or up to 650 HP using methanol
	Can be used with low pressure nitrous oxide systems

15410 Carbureted Adjustable High Flow Fuel Pressure Regulator

	Adjustable between 5-10 PSI
	Features a vacuum/boost compensating port for a supercharger, turbo, or intake manifold vacuum connection
	Holds fuel system pressure for at least 20 minutes after pump shutdown
	Has a -10 AN inlet, -8 AN return, two (2) -6 AN outlet, and 1/8 inch NPT gage ports

15410 Instruction Sheet

15410 Tech Sheet

15411 Instruction Sheet

15411 Tech Sheet

15411 EFI Adjustable High Flow Fuel Pressure Regulator

	Maintains stable fuel system pressure between 35-90 PSI for tuned flow rate flexibility exceeding 270 GPH (1,680 PPH)
	Features a vacuum/boost compensating port for a supercharger, turbo, or intake manifold vacuum connection
	Holds fuel system pressure for at least 20 minutes after pump shutdown
	Has a -10 AN inlet and outlet, -8 AN return, and 1/8 inch NPT gage ports

15412 Carbureted Adjustable Fuel Pressure Regulator

	Maintains stable fuel systems pressure between 5-10 PSI for tuned flow rate flexibility up to 160 GPH
	Has a single 3/8 inch NPT inlet and dual 3/8 inch NPT outlets for carbureted applications
	Flourosilicone Diaphragm Material for extended life and high temperature protection
	Compatible with gasoline and methanol
	Non-return style - no return line needed
	Developed for optimum compatibility with SX Performance™ street/strip fuel pumps
	Available in red only

15412 Instruction Sheet

15412 Tech Sheet

15413 Instruction Sheet

15413 Tech Sheet

15413 Carbureted Bypass Style Fuel Pressure Regulator

	Maintains rock steady "dynamic" fuel pressure between 5-10 PSI up to 160 GPH
	Has 3/8 inch NPT inlet/outlet and 3/8 inch NPT return port for carbureted applications
	Flourosilicone Diaphragm Material for extended life and high temperature protection
	Compatible with gasoline and methanol
	Bypass return style
	Developed for optimum compatibility with SX Performance™ street/strip fuel pumps
	Available in red only

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