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FiTech Go Port EFI Complete Fuel Injection Systems 30258 System, EFI, Intake Manifold, Satin Black Throttle Body, Injectors, ECM, Chevy, Big Block, Kit

SKU: FIF30258

Fuel Injection Systems

FiTech Go Port EFI Complete Fuel Injection Systems 30258 System, EFI, Intake Manifold, Satin Black Throttle Body, Injectors, ECM, Chevy, Big Block, Kit

SKU: FIF30258

Fuel Injection Systems
A$4,779.03
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

IMPORTANT NOTICE: Note for Australian and European MarketsUnless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.(keyword: manifold)Note for Australian & European MarketsThis item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location. Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order products.(keyword: efi)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Fitech Fuel Injection StreetFX SKU fif30258 SFX Item ID 5178786 Accounting SKU fif-30258 Manufacturer SKU 30258 Manufacturer UPC 856291005428 Alternative References 30258, FIF-30258


Data: v2 - Desc: v4.2 - Upd: 2026-10-14 03:31:32

Part Type

Fuel Injection Systems

Data: v4.2 - Upd: 2026-09-29 00:32:19

Specifications

Fuel Injection System, Go Port EFI, Intake Manifold, Satin Black Throttle Body, Injectors, ECM, Chevy, Big Block, Kit

FiTech Go Port EFI complete fuel injection systems are offered in two kits, one for up to 550 hp and one for up to 1,050 hp. Each system is supplied with a new aluminum intake machined and fitted with injectors (36 or 80 lb.), fuel rails, wiring harness, and an 850 cfm throttle body. The ECU, with its high-speed processor, is integral to the throttle body along with the TPS, IAC, IAT and MAP sensors reducing wiring and making installation as easy as possible. All setup is handled through the color touch screen monitor with no tuning experience necessary to have your engine ¬rev up and running at its best. Choose the system designed for your engine.

Product Attributes
BrandFiTech Fuel Injection
Manufacturer's Part Number30258
Part TypeFuel Injection Systems
Product LineFiTech Go Port EFI Complete Fuel Injection Systems
UPC856291005428
Fuel Injection StyleMulti-port
Fuel Injection System TypeSingle 4-Barrel Throttle Body (4150 Flange)
Maximum Horsepower with Gas600
Timing Control CompatibleYes
ECM IncludedYes
Self TuningYes
User TunableYes
Fuel System IncludedNone
Ignition System IncludedNone
Power Distribution IncludedNone
User Interface Included4.5 in. display
EGRNo
Transmission Controller IncludedNo
Metering StyleSpeed density (Map-N) or speed throttle (Alpha-N)
Intake MaterialAluminum
Intake ColorNatural
Engine Block Deck HeightStandard deck
Multi-Port Fuel Rails IncludedYes
Throttle Body IncludedYes
Throttle Body Mounting Flange4-barrel square bore
Venturi Quantity4
Airflow Rate (cfm)900 cfm
Throttle Body MaterialBillet aluminum
Throttle Body ColorBlack
Injectors IncludedYes
Injector Size (lbs/hr)80 lbs./hr.
Calibration Module IncludedYes
Wiring Harness IncludedYes
Oxygen Sensor IncludedYes
Fuel Pressure Regulator IncludedNo
MAP Sensor IncludedYes
IAT Sensor IncludedYes
TPS Sensor IncludedYes
IAC Motor IncludedYes
QuantitySold as a kit.
NotesRated for 200-550 horsepower.

Reference Information

Brand Name/s Fitech Fuel Injection
StreetFX SKU fif30258
SFX Item ID 5178786
Supplier Item Code 5178786
Manufacturer SKU 30258
Manufacturer UPC 856291005428

Compatibility

No specific fitment data available for this part. For clarification, please contact us.

Detailed Compatibility


Application Data
UniversalNo
MakeCHEVROLET
Beginning Year1963
Ending Year1969
Engine TypeV8
Engine FamilyChevy big block Mark IV
Engine Size7.0L/427
Fuel TypeFLEX
Cylinder Head TypeRectangular port
UniversalNo
MakeCHEVROLET
Beginning Year1963
Ending Year1969
Engine TypeV8
Engine FamilyChevy big block Mark IV
Engine Size7.0L/427
Fuel TypeGAS
Cylinder Head TypeRectangular port
UniversalNo
MakeCHEVROLET
Beginning Year1965
Ending Year1970
Engine TypeV8
Engine FamilyChevy big block Mark IV
Engine Size6.5L/396
Fuel TypeFLEX
Cylinder Head TypeRectangular port

This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.

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