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57-82 FiTech Go EFI 4 600hp Fuel Injection System (Matte Black)
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The Go EFI 4 Self Tuning Fuel Injection is rated at 600 HP but is suitable for engines from 250hp thru 600hp. This system is perfect for your everyday driver or the weekend street machine and bracket racer. It features the FASTEST, most accurate self learning available, timing control, wet flow annular discharge and tons of additional features. It fits any 4-bbl intake manifold and is the most self-contained and full-featured unit of this type.

The ECU (computer) is mounted on the throttle body, which greatly simplifies installation. No hole in your firewall and no unsightly harness draped across your engine. This is also the only computer mounted throttle body that offers spark control without the need for an external spark box or special distributor. Features a built-in fuel pressure regulator and hand-held controller with touch screen for quick and easy initial set-up.

FiTech Go Street EFI 600hp features include:

  • 1 BAR internal MAP sensor
  • (4) Flow matched injectors
  • Built-in pressure regulator
  • (1) Fan control & AC Input
  • Suitable for up to 650hp
  • Matte Black finish

The FiTech Go Street EFI 600hp can be used on any 1957-1982 Corvette with a Holley or Rochester Q-Jet intake manifold. Can be used with or without timing control. Installations will require the use of factory EFI, MSD or Holley electronic distributor. The FiTech Go EFI 4 can operate an MSD CDI ignition system.

FiTech electronic fuel injection systems will require an electric fuel pump capable of maintaining 58psi of fuel pressure. Zip recommends our line of EFI gas tanks and fuel pumps designed for converting 1956-1974 Corvette applications. 75-77 Corvettes can use a 70-74 gas tank/efi fuel pump to complete installation. 1978 and later Corvettes can utilize their existing fuel tank and upgrade the sending unit to an 82 style pick-up with Walbro 255LH fuel pump. FiTech units will accept factory style air cleaners to keep your Corvette looking original if desired.

Installation difficulty: 4

Our technicians have determined that the installation difficulty level of this item is a 4 on a scale of 1-5. Read more about our install ratings here.

Model Years

More Information
Generation C1, C2, C3
Model Year 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982
Additional Item Information
  • WARNING: Cancer and Reproductive Harm - www.p65warnings.co.gov

FiTech Fuel Injection

Ditch the carb and advance into the EFI world with FiTech’s bolt-on throttle body fuel injection system. The Go Street EFI system is ready to run WITHOUT programming. Simply bolt-on in place of your factory Holley or Q-Jet carb and the self-tuning system will eliminate cold start issues, hesitation, vapor lock and flooding problems. The more you drive; the more it adapts to your application.

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