FiTech (30003): Go Street EFI 400 HP System

For enthusiasts who want to add the advantages of EFI to their street or mild performance engine, the 30003 Go Street EFI from FiTech is the throttle body system to pick.

This ready-to-run system sticks to the basics, putting aside programmable features and concentrating on the functions necessary to help you get the best performance and economy out of your engine (150–400 HP, four-barrel intake manifold). Ditch that old carb and get into the wonders of EFI! FiTech engineered the Go Street EFI to use the same size air cleaner as your previous configuration.

Features

  • For engines with a four-barrel manifold making 150–400 HP
  • 1 BAR internal MAP sensor
  • 4 flow-matched injectors
  • 1 fan control and AC input
  • Integrated pressure regulator
  • Attractive cast finish
FiTech Go Street EFI 400 HP System 30003

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

FiTech (37001): Retro LS EFI 650 HP Fuel Injection System

The Retro LS EFI 650 HP fuel injection system from FiTech is a complete throttle body kit that delivers old-school carburetor looks alongside EFI technology and reliability. In addition to its classic gold finish and FiTech’s innovative annular-discharge design, the 37001 system gets you on the road faster and more easily than any other system on the market today: it comes with the needed wiring harness and sensors, a tight-fit regulator, and hand-held tuner—no computer experience required. And last but not least, this is a virtually maintenance-free system, keeping your vehicle reliable and ready to drive—no more vapor lock and fuel varnish issues.

Features

  • Transmission control for 4L60, 4L65, and 4L80 GM transmissions
  • Fits V8 engines (250–650 HP)
  • Includes connections for Ford and GM TH350, 700R4, and other transmission linkages
  • Classic gold finish for that carburetor look, with the drivability of EFI
  • Innovative annular-discharge design
  • Flow-matched 80 lb injectors and knock sensor control
  • Bosch wide band controlled and custom cam friendly
  • Fully self-tuning ECU (no laptop required)
  • Plug-and-play harnesses with minimal connections
FiTech Retro LS 650 HP EFI System 37001

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

FiTech (30008): MeanStreet 800 HP EFI System

The 800 hp MeanStreet EFI system from FiTech concentrates incredible power in one compact package. This nitrous-compatible system has eight injectors, an on-board ECU, MAP sensor, matte-black throttle body, and internal fuel pressure regulator to deliver a simple, clean installation (bolts to any 4-barrel intake).

Leveraging FiTech’s wet-flow, annular-swirl technology, the 30008 system provides the most complete fuel-atomization on the market. And with its self-tuning design and supplied handheld monitor, the MeanStreet will have your high-powered engine tuned and ready for the street or track in no time.

Note: This product does not control nitrous; separate, customer-programmed AFR target is required.

Features

  • Eight-injector, 800 hp, nitrous-compatible system
  • Annular-swirl, wet-flow technology for maximum fuel atomization
  • Proprietary self-tuning technology
  • Matte-black throttle body bolts to any 4-barrel intake.
  • Built-in ECU limits required wiring.
  • Supplied handheld monitor
  • Includes MAP sensor, internal fuel-pressure regulator, windshield mount, bung kit, coolant sensor, gasket, and mini USB cable
  • Will not control nitrous; separate AFR target required.
FiTech MeanStreet 800 HP EFI System 30008

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

FiTech (50004): Force Fuel System

Enjoy an easy fuel injection upgrade with the Force Fuel System from FiTech. The 50004 Force system connects simply to a stock mechanical or electric fuel pump, then supplies the EFI system with high pressure through the use of an internal 340-lph pump. No new feed line to run from the tank!

With its strong, versatile mounting bracket, the Force Fuel System mounts under and is fed by the original fuel pump. The assembly holds half a gallon of fuel, enough to submerge the electric fuel pump and keep it cool for long life and no chance of fuel starvation. An internal regulator keeps the pressure at a consistent 58 psi—ideal for reliable EFI performance.

FiTech includes a serviceable 10-micron fuel filter to keep even the finest debris away from the injectors, plus an easy-to-view fuel pressure gauge, 5’ of high-pressure fuel hose, AN fittings, clamps, and heavy-duty wire terminals.

Features

  • Designed specifically to fuel FiTech EFI systems (and other brands)
  • For use with E-85-, alcohol-, or methanol-based fuels
  • Sturdy, versatile mounting bracket for a side or bottom mount
  • 340-lph fuel pump and internal regulator for reliable fuel supply
  • Supports the fuel demands of up to 800-hp gasoline engines
  • Increased fuel capacity over other systems (no chance of cavitation)
  • Effective 10-micron serviceable filter
  • Comes with high-pressure fuel hose, AN fittings, return line fitting bung, and liquid-filled gauge
FiTech Force Fuel System 50004

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

FiTech (38301): Ultra Ram Small-Block Chevy EFI

The all-new Ultra Ram EFI self-tuning induction system from FiTech is ready to go with everything you need to convert your carbureted SBC to a top-of-the-line EFI setup. Whether you’re a do-it-yourself hot rodder or a professional EFI tuner, the 38301 Ultra Ram will upgrade your induction system to get you on the road more quickly than any EFI system available. Suitable for a variety of uses, from stock rebuilt crate motors to custom-built race SBC applications.

Features

  • Convert carbureted SBC to EFI.
  • For DIY hot rodders to professional EFI tuners.
  • Self-learning technology.
FiTech Ultra Ram Small Block Chevy EFI 38301

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Holley: Sniper EFI Sheet Metal Intake for 2015+ Ford Coyote 5.0L V8

Available in a Silver (839031) or Black (839032) finish, new Sniper EFI sheet metal intakes from Holley give you high-impact good looks alongside the performance of custom fabrication. Built to be compatible with 2015-and-up Ford Coyote 5.0L V8 engines, these intakes feature 3mm T6061 sheet aluminum that is more durable than competitive intakes, a 90mm throttle body bore opening, and 100% TIG welding. Running lengths with tapered tops increase velocity and more evenly distribute airflow to all eight cylinders.

Includes a 3/8” fuel rail kit with Holley Sniper logo.

Features

  • For 2015+ Ford Coyote 5.0L V8 engines.
  • 3mm (1/8”) thick T6061 sheet aluminum construction.
  • 90mm throttle body bore opening.
  • 100% TIG welded.
  • Intakes include 3/8” fuel rail kits (with Holley Sniper logo).
  • Runner lengths with tapered top increase velocity and more evenly distribute airflow to all 8 cylinders.
  • Available in Silver and Black.

Holley Sniper EFI Sheet Metal Intake for 2015+ Ford Coyote 5.0L

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Holley (550-869): Sniper EFI Quadrajet Throttle Body System

If you’re tired of rebuilding the 50+ year old Quadrajet on your classic Chevrolet, GMC, Buick, Oldsmobile, or Pontiac, the Sniper EFI Quadrajet from Holley is your solution.

The 550-869 is the first bolt-on, spread-bore, electronic fuel injected throttle body system that does not require any additional adapters, sealing plates, or intake manifold swaps. This system retains the same great features as the 4150 Sniper EFI, including four 100 lb./hr. injectors, integrated timing control, and a 3.5” full-color touchscreen! The throttle body will support up to 500 horsepower naturally aspirated.

Holley’s patent-pending Sniper EFI Quadrajet will fit most stock air cleaners and offers multiple fuel inlet configurations.

Features

  • Throttle body–mounted ECU (no extra boxes to mount).
  • Supports up to 500 HP with four 100 lb./hr. injectors.
  • Only four wiring connections required (battery+, battery- , switched ignition & RPM).
  • Integrated ignition timing control.
  • Transmission provisions on throttle lever for TH350/TH400 and 200R4/700R4.
  • Brake booster adapter and universal throttle and transmission kickdown bracket included.
  • High-resolution, full-color touchscreen; simple calibration wizard; and self-tuning ECU—no laptop required.
  • Fits most stock Quadrajet air cleaners.
  • Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learn.
  • Clamp-on oxygen sensor kit ensures a leak-free oxygen sensor installation.
  • OEM-style TPS/IAC and fuel pressure regulator.
  • Requires external fuel pressure regulator (e.g., Holley #12-886 or #12-879).

Holley Sniper EFI Quadrajet Throttle Body Kit 550-869

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Holley Sniper EFI BBD for Jeep CJ 550-858

Holley (550-858): Sniper EFI BBD for Jeep CJ

If you’re tired of struggling with your old BBD Jeep carburetor, or your off-road rig leaves you hanging at extreme angles while on the trail, Holley has your solution. The Sniper EFI BBD for Jeep CJ is right at home on any 258ci-powered trail rig or weekend cruiser. Not only does the Sniper EFI BBD offer superior throttle response and WOT power, but you also gain timing control. Put an end to cold start issues, hesitations, vapor lock, and flooding by upgrading to a Sniper EFI BBD from Holley.

Features

  • For 1971–1986 Jeep CJ with 258ci six-cylinder engine.
  • Bolt-on BBD replacement carburetor.
  • Throttle body–mounted ECU (no extra boxes to mount).
  • Supports up to 350 HP with two 100 lb./hr. injectors.
  • Only 4 wiring connections required (battery + and – , switched ignition, and RPM).
  • Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (preset to 58.5 PSI).
  • Integrated ignition timing control.
  • High-resolution full-color touchscreen.
  • Simple calibration wizard—no laptop required.
  • Self-tuning ECU.
  • Bosch LSU 4.9 wideband oxygen sensor provides real-time Fuel Map Learn.
  • OEM-style TPS/IAC and fuel pressure regulator.
  • Clamp-on oxygen sensor kit for 2.25” exhaust.

Holley Sniper EFI BBD for Jeep CJ 550-858

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Holley: Sniper EFI HyperSpark Ignition System

If you want to upgrade your ignition system due to a recent Sniper EFI installation, the HyperSpark ignition from Holley adds easy ignition timing control to nearly any Sniper EFI. Including a high-output HyperSpark CD ignition box, billet distributor, and ignition coil, this complete system produces 535 volts of primary voltage all the way up to 12K RPM.

Features

  • Perfect for anyone wanting to add timing control to their Sniper EFI.
  • Timing control improves idle stability, throttle response, fuel economy and wide-open throttle horsepower.
  • Plug and play with Sniper EFI systems.
  • Hall Effect crank trigger sensor in billet distributor housing provides a noise-free RPM signal to the Sniper ECU.
  • Patented clear installation cap makes phasing the distributor virtually foolproof.
  • Preterminated ignition coil connector removes any doubt of loose connections.
  • HyperSpark CD ignition box is sealed and powdercoated to be installed in the harshest of locations.
  • External LED CD ignition box helps verify 12V, cranking RPM, and low battery voltage.
  • HyperSpark ignition coil comes with an integrated mounting bracket.

Holley HyperSpark Ignition System for Sniper EFI

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Holley: Sniper Stealth 4500 EFI Systems

The same Sniper Stealth 4500 EFI systems that can support 200 MPH dragsters can fuel your 800+ horsepower Pro Street car: new patent-pending Sniper Stealth 4500 EFI systems from Holley support up to 1,500 horsepower naturally aspirated—up to 1,250 horsepower on forced-induction applications—or anything with a 4500 flange that needs big power. They’re designed specifically for upgrading drag race and high-performance street vehicles to EFI, and you don’t have to be a computer genius or own a laptop to use them.

 Features

  • Fully compatible with draw-through and blow-through forced-induction applications.
  • Integrated ignition timing control and a programmable launch control.
  • -8AN fuel inlets.
  • Gen 3 Ultra Dominator–style four-bolt air cleaner flange.
  • 12” throttle plates flow 1,440 CFM for larger cubic-inch engines.
  • Integrated single-stage wet or dry progressive nitrous controller.
  • Three programmable 0-5V sensor inputs for oil/fuel/dome, nitrous pressure, etc.
  • Bosch LSU 4.9 wideband oxygen sensor for real-time fuel-map learning.
  • Three finishes: Polished (550-841), Black Ceramic (550-842), and Classic Gold (550-843).
  • And much more.

Holley Sniper Stealth 4500 EFI Systems

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.