Page 408 - 2018 Racecar Engineering Drag Racing Parts and Accessories Catalog

ProStar 500 Fuel Pump Mounting Kit MRFMP-4900
Electric Fuel Pump An effective method for installation of 300 or 500 series electric
Pump has the capacity for up to 2,000 fuel pumps. Band clamp, rubber mounting strap and hardware are
horsepower with cool, low amperage op- included.
eration. External bypass eliminates pump
cavitation. Compatible with gasoline or alcohol. Electric Fuel Pump Relay
Fittings not included. Pumps are available with and without filter. Insure adequate voltage to electric fuel
pumps, while preventing voltage drop
Fuel Pump Fuel Pump And Filter Replacement Filter
Description Part No. Part No. Part No. caused by long wire runs.
ProStar 500 MRFMP-4401 MRFMP-4450 MRFMP-7050 Part No. Description
MRFMP-1010 Electric Relay
MRFMP-1025 Single Electric Relay Harness
QuickStar MRFMP-1050 Dual Electric Relay Harness
Electric Fuel Pumps
Billet aluminum, vane/rotor pumps for Fuel Pump Seal Kits
carbureted engines have external bypasses to Kits include the necessary components to
prevent cavitation and improve flow. Quick- re-seal Magnafuel fuel pumps.
Star 275 is for engines with up to 700 Part No. Description
horsepower; the QuickStar 300 can sup- MRFMP-4401-SK ProStar 500 MRFMP-4401
ProStar 500 MRFMP-4450
ply engines with up to 900 horsepower. Pumps MRFMP-4450-SK QuickStar 275 MRFMP-4501 And QuickStar 300 MRFMP-4601
MRFMP-4501-SK
are compatible with gasoline and alcohol and are available with MRFMP-4550-SK QuickStar 275 MRFMP-4550 And QuickStar 300 MRFMP-4650
and without filter. Fittings must be purchased separately.
Pump Pump And Filter Carbureted Fuel
Description Part No. Part No.
QuickStar 275 MRFMP-4501 MRFMP-4550 Pressure Regulators
Provides sufficient fuel sup-
QuickStar 300 MRFMP-4601 MRFMP-4650
ply during initial launch, gear
changes or nitrous oxide activation.
ProStar EFI Compatible with gasoline or alcohol.
Electric Fuel Pumps Fittings sold separately.
One-piece, compact fuel pumps Blue/Purple Black
flow 20-120 PSI of fuel and are Description Part No. Part No.
capable of feeding EFI applications Large 4-Port Regulator, (1) -10AN Inlet, MRFMP-9433 —
with 2,500+ horsepower. Pumps (4) -6AN Outlets
feature CNC-machined billet aluminum Standard 2-Port Regulator, (1) -10AN Inlet, MRFMP-9633 MRFMP-9633-BLK
(2) -6AN Outlets
bodies with large, -10AN inlet and outlet Large 2-Port Regulator, (1) -10AN Inlet,
ports. Choose from ProStar SQ Fixed or (2) -8AN Outlets MRFMP-9833 —
ProStar Swivel models, which allow increased mounting options. 4-Port Flo-Thru Regulator, (1) -10AN Inlet, — MRFMP-9450-BLK
Part No. Description (4) -6AN Outlets
MRFMP-4101 ProStar SQ Fixed EFI 625 Electric Fuel Pump, 2,000+ HP Part No. Description
MRFMP-4103 ProStar SQ Fixed EFI 750 Electric Fuel Pump, 2,500+ HP Replacement Component
MRFMP-9400-03 Diaphragm For MRFMP-9433 And MRFMP-9833
MRFMP-4701 ProStar Swivel EFI 625 Electric Fuel Pump, 2,000+ HP
MRFMP-4702 ProStar Swivel EFI 525 Electric Fuel Pump, 1,500+ HP Pressure Regulator
MRFMP-4703 ProStar Swivel EFI 750 Electric Fuel Pump, 2,500+ HP
Mounting Bracket MRFMP-944500
Designed to mount directly to the right
ProTuner In-Line side of 4500 Dominator style carburetors,
Electric Fuel Pumps CNC-machined aluminum bracket accepts
Compact In-line ProTuner pumps MRFMP-9433 or MRFMP-9833 regulators.
are quiet, high volume units for
high horsepower fuel-injected street EFI Fuel Pressure Regulators
engines. CNC-machined from billet alumi- Units have guided metering valves to
num, pumps are offered in three versions: stabilize fuel flow. Compatible with gasoline
the ProTuner 525 delivers enough fuel for 1,000+ horsepower; or alcohol.
the ProTuner 625 can supply up to 1,500+ horsepower; and the Part No. Description
ProTuner 750 supports up to 2,000+ horsepower. MRFMP-9925 Standard Unit, (2) -8AN Inlets, (1) -6AN Outlet
Part No. Description MRFMP-9950 Large Unit, (2) -8AN Inlets, (1) -8AN Outlet
MRFMP-9950-B Large Unit, (2) -8AN Inlets, (1) -8AN Outlet, (1) Boost Reference
MRFMP-4302 ProTuner 525 Electric Fuel Pump
MRFMP-4301 ProTuner 625 Electric Fuel Pump Fuel Pressure Gauges
MRFMP-4303 ProTuner 750 Electric Fuel Pump
Accessory Component Easy-to-read, 1-1/2" diameter fuel pressure
MRFMP-8026* Optional Bypass (MP-8026) For Carbureted Applications gauges deliver accurate pressure readings.
* Outlet fitting not included. Part No. Description
MRFMP-0101 Fuel Pressure Gauge, 0-15 PSI
MRFMP-0102 Fuel Pressure Gauge, 0-60 PSI

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