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In-Store Pickup Location

FiTech Go Street EFI 400 HP Self-Tuning Fuel Injection Systems 30003

FiTech Fuel Injection 30003 - FiTech Go Street EFI 400 HP Self-Tuning Fuel Injection Systems
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  • The FiTech Go Street EFI System

    The FiTech Go Street EFI System

  • FiTech GoStreet 400HP Self-Tuning Fuel Injection

    FiTech GoStreet 400HP Self-Tuning Fuel Injection

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Fuel Injection System, Go Street EFI 400HP Self-Tuning, Throttle Body, ECM, Kit

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  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight and oversize fees. Valid on orders shipped in the contiguous United States.

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WARNING: Cancer and Reproductive Harm For more information, visit www.P65warnings.ca.gov.

Brand: FiTech Fuel Injection

Manufacturer's Part Number: 30003

Part Type: Fuel Injection Systems

Product Line: FiTech Go Street EFI 400 HP Self-Tuning Fuel Injection Systems

Summit Racing Part Number: FIF-30003

UPC: 856291005350

Self Tuning: Yes

User Tunable: Yes

Maximum Horsepower with Gas: 400

Timing Control Compatible: No

EGR: No

Transmission Controller Included: No

Injection Style: Throttle body

Metering Style: Speed density (Map-N) and speed throttle (Alpha-N)

Power Adder Compatible: No

Intake Manifold Included: No

Fuel Rails Included: No

Throttle Body Included: Yes

Throttle Body Mounting Flange: 4-barrel square bore

Venturi Quantity: 4

Throttle Body Material: Cast aluminum

Throttle Body Finish: Natural

Injectors Included: Yes

Calibration Module Included: Yes

ECM Included: Yes

Wiring Harness Included: Yes

Oxygen Sensor Included: Yes

Fuel Pump Included: No

Fuel Pressure Regulator Included: Yes

Distributor Included: No

MAP Sensor Included: Yes

IAT Sensor Included: Yes

TPS Sensor Included: Yes

IAC Motor Included: Yes

Quantity: Sold as a kit.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

EFI conversions made easy--FiTech Go Street EFI 400 hp systems are true carburetor replacements. And the price is a "Go" as well! Good for up to 400 hp, these 4-injector throttle bodies simply swap out your current 4-barrel carburetor for EFI performance. You don't have to mess with the ignition at all. It's too easy not to go for it--FiTech Go Street EFI 400 hp systems.

Features include:

* Self-tuning fuel injection
* Latest Bosch 4.2 wideband O2 sensor
* ECU is mounted on throttle body
* Universal base fits any 4-barrel manifold
* Throttle linkage suits most transmissions
* 3 fuel inlet connections
* Voltage control fuel pump control
* Wet flow technology
* Swirl spray annular discharge design
* Built-in fuel pressure regulator
* Designed for applications making at least 6 inches of vacuum at idle

Questions & Answers Ask a Product Question
Q:

I have a 73 corvette with a standard 190 HP 350 cubic inch. It makes my garage reek of gasoline every time I pull it in. No leaks anywhere. I am being told the only way to get rid of this is to convert to EFI. Two questions. Is this true, and will this system fit my car?

Asked by PHILIP on August 28, 2017

A:

Hi Philip, on the #30003 kit it will work great on the 350 motor. Next if you do the install correct on the FiTech system you will have no leaks ever.

FiTech Fuel Injection FiTech Fuel Injection Answer - August 30, 2017

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Q:

Could I put this on a Ford 302?

Asked by DARION on November 16, 2017

A:

Hi Darion, yes this system will work on a 302 and you will need a 4 barrel style manifold. Next you will need a high pressure fuel system and electronic distributor.

FiTech Fuel Injection FiTech Fuel Injection Answer - November 17, 2017

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Q:

This system says for 400hp. I have a new blueprint high performance 383, the dyno sheet shows over 400hp from 4700-6000, so is this system adequate for this engine?

Asked by RYAN on June 18, 2017

A:

Hi Ryan, if you are right 400hp I would change to the 600hp kit.

FiTech Fuel Injection FiTech Fuel Injection Answer - June 19, 2017

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Q:

Can this be ran with a stock mechanic fuel pump or would I need to go with a high pressured electrical pump

Asked by CLIFFORD on September 19, 2017

A:

Hi Clifford, you would have to run a Command Center #40003 or Surge Tank #40007 with the stock mechanic fuel pump. Next you can see these parts on summitracing.com .

FiTech Fuel Injection FiTech Fuel Injection Answer - September 20, 2017

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Most Helpful Reviews Review This Product

117 Customer Reviews for FiTech Fuel Injection 30003 - FiTech Go Street EFI 400 HP Self-Tuning Fuel Injection Systems

Average Customer Review

5 Star

(78)

4 Star

(15)

3 Star

(5)

2 Star

(4)

1 Star

(15)

Turn key ready

Summit RacingSummit Racing Verified Purchase

FIF-30003
Just installed last weekend, backed with 40003 fitech fuel command system. 1966 chevelle resto mod, with 350/700r4. Replaced a edelbrock 650 with electric holley fuel pump. Fairly easy to install, with the command system, it took approximately 5 hours in my driveway. Easy to follow instructions, and I was expecially surprised that the kit came with all connections and all the wiring was more than long enough (almost too long) to install with no wire extending (amazing). Only issue is that all the fuse blocks are right behind the throttle body and almost impossible to hide, almost. I was able to hide under the vacuum hoses and distributer. Additionally, all the vacuum ports are located on the rear of the throttle body, and keeps the front of the intake looking clean. Came with all gaskets and clamps, although I found that the supplied clamps (for the O2 sensor) were way too large and wouldn't clamp to my 2 1/2 inch exhaust. Once installed and everything was checked and double checked, the starting process was began. Following the easy to follow instructions, all information was inputted into the ecu. First start up was almost too easy, ending cranked 3 times and kicked right off. RAN FLAWLESSLY!!! Let the engine get up to temp, and let it cool back down, turning off and restarting several times, checking for issues in starting. Every start, barely one crank and it kicks off (unlike with my old carb). Drove approximately 10 miles prior to having to put it away for the evening, and the incoming weather. Drove smoothly, extremely responsive, and never bobbled. Still need to do some fine tuning on the TV valve cable, to get my tyranny shifting correctly, but the engine feels snappy and seems to have more power.. hoping to get more miles on soon, but will probably have to wait until next spring, but so far so good. The hand held gives you some much information about the system running, including several things unknown too me. Only issue is that the wire connections from the throttle body, attach to the top of the unit, making it hard to find a good place to mount and hide the wires. All in all, the system seems to work as good as they say, and I have high expectations for it.. I read every review I could find on fitech and was a bit sceptical, but pulled the trigger and ordered it. Other than the 2+month waiting period, to receive all components, I am happy I did.. one of the best additions to my resto mod. ...read more

22 of 22 found this review helpful.

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Reviewer: from MN

Date: October 26, 2016

Appearance
Ease of Installation
Price/Value
Quality

FiTech efi with external fuel pump

Summit RacingSummit Racing Verified Purchase

FIF-30003
Nice unit for my 65 land cruiser. It started up on the first crank, and ran great on a 4 wheel trip on rough roads from 5000 to 12,500 elevation with no problem. ...read more

10 of 10 found this review helpful.

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Reviewer: from CA

Date: September 18, 2016

Appearance
Ease of Installation
Price/Value
Quality

Making life easy

Summit RacingSummit Racing Verified Purchase

FIF-30003
I have only put about 60 miles on it, it is a great improvement over the after market carb that I had on the truck. I mounted the Fi-Tech 400 on my 80 Chevy K30 (1 ton) with a GM Performance crate motor. Compared to the carb, easier, faster starts, greatly improved drivability, I can already see an inprovement in fuel mileage. At less than a 3rd of the cost of other FI's and about 1 3/4s the price of 2 carbs, you can't beat it. The only complaint I have was, it had to be backordered, but afterseeing and useing it I can understand why they can't keep up with the orders. Thank for a great product!!! ...read more

7 of 7 found this review helpful.

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Reviewer: from MT

Date: October 25, 2016

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Ease of Installation
Price/Value
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Some parts are not legal for use in California or other states with similar laws / regulations

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