FiTech Ultra Ram EFI 650 HP In-Tank Pump/Regulator Fuel Injection Master Kits 36131

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Part Number: FIF-36131

$1,896.29

$2,106.99

(Save $210.70)

Ultra Ram 650 HP Chevy Small Block EFI System With Master Kit
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FiTech Ultra Ram EFI 650 HP In-Tank Pump/Regulator Fuel Injection Master Kits 36131

FiTech Ultra Ram EFI 650 HP In-Tank Pump/Regulator Fuel Injection Master Kits 36131

FIF-36131

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Part Number: FIF-36131

Estimated Ship Date: May 21, 2026

$1,896.29

$2,106.99

(Save $210.70)

Estimated Ship Date: May 21, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
36131
Part Type:
Product Line:
Summit Racing Part Number:
FIF-36131
UPC:
812061036092
Fuel Injection Style:
Multi-port
Fuel Injection System Type:
Multi-port Throttle Body
Maximum Horsepower with Gas:
650
Timing Control Compatible:
Yes
ECM Included:
Yes
Self Tuning:
Yes
User Tunable:
Yes
Fuel System Included:
In-tank fuel pump module, return
Ignition System Included:
None
Power Distribution Included:
None
User Interface Included:
4.5 in. display
EGR:
No
Transmission Controller Included:
No
Metering Style:
Speed density
Intake Material:
Aluminum
Intake Color:
Black
Multi-Port Fuel Rails Included:
Yes
Throttle Body Included:
Yes
Throttle Body Mounting Flange:
GM LS2 4-bolt
Venturi Quantity:
1
Venturi Diameter (mm):
92.00mm
Airflow Rate (cfm):
1,250 cfm
Throttle Body Material:
Cast aluminum
Throttle Body Color:
Black
Injectors Included:
Yes
Injector Size (lbs./hr.):
36 lbs./hr.
Calibration Module Included:
Yes
Wiring Harness Included:
Yes
Oxygen Sensor Included:
Yes
Fuel Pressure Regulator Included:
Yes
MAP Sensor Included:
Yes
IAT Sensor Included:
Yes
TPS Sensor Included:
Yes
IAC Motor Included:
Yes
Quantity:
Sold as a kit.
Notes:
Fuel injection system includes: in tank fuel pump 600 hp module, regulator with pressure gauge.

FiTech Ultra Ram EFI 650 HP In-Tank Pump/Regulator Fuel Injection Master Kits

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.

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