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FiTech Ultra Ram EFI 650 HP In-Tank Pump/Regulator Fuel Injection Master Kits 36331 System, 650HP Self-Tuning, Throttle Body, ECM, Chevrolet, Small Block, Kit

SKU: FIF36331

Fuel Injection Systems

FiTech Ultra Ram EFI 650 HP In-Tank Pump/Regulator Fuel Injection Master Kits 36331 System, 650HP Self-Tuning, Throttle Body, ECM, Chevrolet, Small Block, Kit

SKU: FIF36331

Fuel Injection Systems
A$4,912.40
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

FiTech's Ultra Ram EFI 650 hp in-tank pump/regulator fuel injection master kits feature their outstanding Ultra Ram with aggressive looking sheet metal intake manifold along with an in-tank fuel delivery system. Also included in these packages is a Go Fuel Tight Fit regulator with gauge. Designed for the do-it-yourself hot rodder to the professional EFI tuner, these kits are ready to go with everything you need to convert your carbureted engine to top-of-the-line EFI FiTech self-learning technology.

These Ultra Ram EFI systems will support up to 650 hp and come out of the box with the injectors and fuel rails installed. The robust ECU is easy to mount and handles the air/fuel mixture targets and you only need to input a few engine specs into the color touch screen monitor to get the engine to rev up. Ultra Ram is supplied with a sheet metal intake, cast aluminum 92mm throttle body, remote mount ECU, main harness, handheld controller, cable and windshield mount, WBO2 sensor, bung kit, coolant sensor, gasket, mini USB cable, instructions, and warranty info.

For fuel delivery, these FiTech Ultra Ram master kits include either a Go Fuel in-tank 255, 340, or 440 lph pump module. They can be used on tanks with a depth of 6 to 15 in. and feature a billet top assembly designed with the supply and return ports in a parallel position to help route the fuel lines easily and evenly. A vent port is on the other side to ease routing the line near the fill tube. The two fuel ports are threaded to accept -6 AN O-ring boss fittings for a secure, leak-free connection.

The Go Fuel Tight Fit regulator can be adjusted from 30 to 70 psi and will support up to 1,000 hp. It is crafted from billet aluminum, features -6 ORB ports along with a vacuum/boost port, and includes a gauge.

Part Type

Fuel Injection Systems

Data: v4.2 - Upd: 2026-10-14 08:57:24

Specifications

Product Attributes - Brand
FiTech Fuel Injection
Product Attributes - Manufacturer's Part Number
36331
Product Attributes - Part Type
Fuel Injection Systems
Product Attributes - Product Line
FiTech Ultra Ram EFI 650 HP In-Tank Pump/Regulator Fuel Injection Master Kits
Product Attributes - UPC
812061036634
Product Attributes - Fuel Injection Style
Multi-port
Product Attributes - Fuel Injection System Type
Multi-port Throttle Body
Product Attributes - Maximum Horsepower with Gas
800
Product Attributes - Timing Control Compatible
Yes
Product Attributes - ECM Included
Yes
Product Attributes - Self Tuning
Yes
Product Attributes - User Tunable
Yes
Product Attributes - Fuel System Included
In-tank fuel pump module, returnless
Product Attributes - Fuel Pump Flow Rating (lph)
340
Product Attributes - Ignition System Included
None
Product Attributes - Power Distribution Included
None
Product Attributes - User Interface Included
4.5 in. display
Product Attributes - EGR
No
Product Attributes - Transmission Controller Included
No
Product Attributes - Metering Style
Speed density
Product Attributes - Intake Material
Aluminum
Product Attributes - Intake Color
Black
Product Attributes - Engine Block Deck Height
Standard deck
Product Attributes - Multi-Port Fuel Rails Included
Yes
Product Attributes - Throttle Body Included
Yes
Product Attributes - Venturi Quantity
1
Product Attributes - Venturi Diameter (mm)
92.00mm
Product Attributes - Throttle Body Material
Cast aluminum
Product Attributes - Throttle Body Color
Black
Product Attributes - Injectors Included
Yes
Product Attributes - Calibration Module Included
Yes
Product Attributes - Wiring Harness Included
Yes
Product Attributes - Oxygen Sensor Included
Yes
Product Attributes - Fuel Pressure Regulator Included
No
Product Attributes - MAP Sensor Included
Yes
Product Attributes - IAT Sensor Included
Yes
Product Attributes - TPS Sensor Included
Yes
Product Attributes - IAC Motor Included
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Fitech Fuel Injection
StreetFX SKU fif36331
SFX Item ID 5178292
Supplier Item Code 5178292
Manufacturer SKU 36331
Manufacturer UPC 812061036634
Alternative References 650HP

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    Fuel TypeGAS
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    Fuel TypeGAS
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
    Fuel TypeGAS
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
    Fuel TypeGAS
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
    Fuel TypeGAS
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Fuel TypeGAS
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
    Fuel TypeGAS
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Fuel TypeGAS
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/262
    Fuel TypeGAS
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1976
    Ending Year1986
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Fuel TypeGAS
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1979
    Ending Year1982
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.4L/267
    Fuel TypeGAS

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