Page 425 - 2020-2021 Racecar Engineering Drag Racing Parts and Accessories Catalog

2020 DRAG RACING

ProStar 500 Electric Fuel Pump Fuel Pump Mounting Kit
Pump has the capacity for up to 2,000 horsepower MRFMP-4900
with cool, low-amperage operation. External bypass An effective method for installation of 300 or
eliminates pump cavitation. Compatible with gasoline 500- series electric fuel pumps. Band clamp, rubber
or alcohol. Fittings not included. Pumps are avail- mounting strap, and hardware are included.
able with and without filter.
Fuel Pump Fuel Pump And Filter Replacement Filter Electric Fuel Pump Relay
Description Part No. Part No. Part No.
ProStar 500 MRFMP-4401 MRFMP-4450 MRFMP-7050 Ensure adequate voltage to electric fuel pumps while
preventing voltage drop caused by long wire runs.
QuickStar Electric Fuel Pumps Part No. Description
MRFMP-1010 Electric Relay
Billet aluminum vane/rotor pumps for carbureted MRFMP-1025 Single Electric Relay Harness
engines have external bypasses to prevent cavita- MRFMP-1050 Dual Electric Relay Harness
tion and improve flow. QuickStar 275 is for engines
with up to 700 horsepower; the QuickStar 300 Fuel Pump Seal Kits
can supply engines with up to 900 horsepower. Kits include the necessary components to re-seal
Pumps are compatible with gasoline and alcohol and are available with and Magnafuel fuel pumps.
without filter. Fittings must be purchased separately. Part No. Description
MRFMP-4401-SK ProStar 500 MRFMP-4401
Pump Pump And Filter
Description Part No. Part No. MRFMP-4450-SK ProStar 500 MRFMP-4450
QuickStar 275 MRFMP-4501 MRFMP-4550 MRFMP-4501-SK QuickStar 275 MRFMP-4501 And QuickStar 300 MRFMP-4601
MRFMP-4550-SK QuickStar 275 MRFMP-4550 And QuickStar 300 MRFMP-4650
QuickStar 300 MRFMP-4601 MRFMP-4650
Carbureted
ProStar EFI Electric Fuel Pumps
Fuel Pressure Regulators
One-piece compact fuel pumps flow 20-120 PSI Provides sufficient fuel supply during initial launch,
of fuel and are capable of feeding EFI applications gear changes, or nitrous oxide activation. Compat-
with 2,500+ horsepower. Pumps feature CNC- ible with gasoline or alcohol. Fittings sold separately.
machined billet aluminum bodies with large -10AN Blue/Purple Black
inlet and outlet ports. Choose from ProStar SQ Description Part No. Part No.
Fixed or ProStar Swivel models, which offer increased mounting options. Large 4-Port Regulator, (1) -10AN Inlet, (4) -6AN Outlets MRFMP-9433 MRFMP-9433-BLK
Standard 2-Port Regulator, (1) -10AN Inlet, (2) -6AN Outlets MRFMP-9633 MRFMP-9633-BLK
Part No. Description
Large 2-Port Regulator, (1) -10AN Inlet, (2) -8AN Outlets MRFMP-9833 —
MRFMP-4101 ProStar SQ Fixed EFI 625 Electric Fuel Pump, 2,000+ HP 4-Port Flo-Thru Regulator, (1) -10AN Inlet, (4) -6AN Outlets — MRFMP-9450-BLK
MRFMP-4103 ProStar SQ Fixed EFI 750 Electric Fuel Pump, 2,500+ HP Part No. Description
MRFMP-4701 ProStar Swivel EFI 625 Electric Fuel Pump, 2,000+ HP Replacement Component
MRFMP-4703 ProStar Swivel EFI 750 Electric Fuel Pump, 2,500+ HP MRFMP-9400-03 Diaphragm For MRFMP-9433 And MRFMP-9833

ProTuner In-Line Electric Fuel Pumps Pressure Regulator Mounting
Bracket
Compact in-line ProTuner pumps are quiet, high-
volume units for high horsepower fuel-injected MRFMP-944500
street engines. CNC-machined from billet Designed to mount directly to the right side of 4500 Domina-
aluminum, pumps are offered in three versions: tor-style carburetors, CNC-machined aluminum bracket
the ProTuner 525 delivers enough fuel for 1,000+ accepts MRFMP-9433 or MRFMP-9833 regulators.
horsepower; the ProTuner 625 can supply up to 1,500+
horsepower; and the ProTuner 750 supports up to 2,000+ horsepower. EFI Fuel Pressure Regulators
Units have guided metering valves to stabilize fuel flow.
Description Blue/Black Part No. Black Part No.
ProTuner 525 Electric Fuel Pump MRFMP-4302 — Compatible with gasoline or alcohol.
ProTuner 625 Electric Fuel Pump MRFMP-4301 — Description Blue/Purple Part No. Black Part No.
ProTuner 750 Electric Fuel Pump MRFMP-4303 MRFMP-4303-BLK Standard Unit, (2) -8AN, (1) -6AN Return MRFMP-9925 —
Large Unit, (2) -8AN, (1) -8AN Return MRFMP-9950 —
Part No. Description Large Unit, (2) -8AN, (1) -8AN Return, (1) Boost Reference MRFMP-9950-B MRFMP-9950-B-BLK
Accessory Component
MRFMP-8026* Optional Bypass (MP-8026) For Carbureted Applications Fuel Pressure Gauges
*Outlet fitting not included.
Easy-to-read 1-1/2" diameter fuel pressure gauges
deliver accurate pressure readings.
Part No. Description
MRFMP-0101 Fuel Pressure Gauge, 0-15 PSI
MRFMP-0102 Fuel Pressure Gauge, 0-60 PSI

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