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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 oxygen sensor * ECU is mounted on throttle body * Universal base fits any 4-barrel manifold * Throttle linkage suits most transmissions * Three 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 in. of vacuum at idle
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$1,054.99
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$1,319.99
When it comes to fuel injection versus carburetors, new school is just too cool. FiTech Go EFI 4 600 hp self-tuning fuel injection systems have the ECU mounted on the throttle body for greater self-containment, clean installation, and easy setup. These trick systems fit any 4-barrel intake manifold, and are designed for use on engines from 250 to 600 hp. They feature a built-in fuel pressure regulator, an ECU that finds the best tune and self-adjusts to it—and the ability to change air/fuel ratios and ignition timing on the fly. Each system has a hand-held controller with a touch screen for initial setup, throttle linkage that suits most transmissions, and is manufactured with OE engineering. FiTech Go EFI 4 600 hp self-tuning fuel injection systems leave the guesswork behind. Order the model with options best-suited for your application. Additional features: * Choice of three fuel inlet connections * Will work with CDI box, but not required to control timing * Adjustable fan control switch * Can be used with an engine-mounted returnless fuel command center * Uses easy-to-replace, GM-type sensors and Bosch 4.2 wideband oxygen sensors * Wet Flow swirl spray annual discharge obtains complete atomization * Voltage-controlling fuel pump control reduces power under low loads to lower temperatures * Systems with mounted ECUs offer spark control without the need for an external spark box or special distributor * Designed for applications making at least 6 in. of vacuum at idle
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$1,195.99
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$1,587.99
If you're running a supercharger, blower, or nitrous, and want to ditch the carburetor, you'll need a FiTech Go EFI 4 Power Adder 600 hp self-tuning fuel injection system. These units mount the self-adjusting ECU on the throttle body, fit any 4-barrel intake manifold, and are designed to support 250 to 600 hp engines. Each system has a hand-held controller with a touch screen for initial setup, a throttle linkage that suits most transmissions, and is manufactured with OE engineering. Models are available with or without a fuel pump. Increased performance is at hand with FiTech Go EFI 4 Power Adder 600 hp self-tuning fuel injection systems. Additional Go EFI 4 Power Adder features: * Throttle body is boost-ready * Can change air/fuel ratios and ignition timing on-the-fly * Choice of three fuel inlet connections * Will work with CDI box, but not required to control timing * Two adjustable fan control switches * Can be used with an engine-mounted returnless fuel command center * Uses easy-to-replace, GM-type sensors and Bosch 4.2 wideband oxygen sensors * Wet flow swirl spray annual discharge obtains complete atomization * Built-in pressure regulator * Voltage-controlling fuel pump control reduces power under low loads to lower temperatures * Nitrous and boost timing retard strategies and target A/F options * Air conditioning idle speed input kick-up * Many safety features and accessories for nitrous tuning control * Can handle 25 lbs. of boost from a blow-through turbo, blower, or single roots supercharger—and can also take a single stage of wet nitrous * Complete tuning from Pro Laptop software * Systems with mounted ECUs offer spark control without the need for an external spark box or special distributor * Designed for applications making at least 6 in. of vacuum at idle
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$1,277.00
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$1,494.99
You don't need a carburetor—you need a FiTech MeanStreet EFI 800 hp system! These full-featured, self-tuning fuel injection setups deliver a whole lot in a small package. MeanStreet offers an onboard ECU and fuel pressure regulator to bring you simple, clean wiring and an easy install. FiTech's wideband oxygen and annular swirl wet-flow technology, proprietary self-tuning technology, and hand-held controller with touch screen gets your car on the road or track faster and with more power than ever. Would you rather have a perfectly tuned carburetor or an EFI system that tunes itself perfectly? The choice is easy--FiTech MeanStreet EFI 800 hp systems. FiTech MeanStreet features include: * Blacked out diecast throttle body * Hand-held controller with 8GB data log capabilities * Annular discharge * Windshield mount for control * 8 high-flow 800 hp injectors * Built-in fuel pressure regulator * Internal MAP sensor * Throttle position sensor * Idle air control sensor * Coolant temp sensor * Wideband oxygen sensor * Oxygen bung kit * -06 AN fuel inlet fittings * One fan control adjustable from controller * AC kick-up control kit * Designed for applications making at least 6 in. of vacuum at idle
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$1,171.00
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$1,322.99
More power! FiTech Go EFI 8 Power Adder Plus 1200 hp fuel injection systems are for gearheads interested in major power for road courses or the racetrack, while maintaining overall drivability. These systems combine eight high-flow injectors with an annular discharge increased to 20 streams to handle the massive flow. They fit any 4-barrel intake manifold, and are designed for use on engines from 250 to 1200 hp. The Power Adder Plus features a built-in fuel pressure regulator, an ECU that finds the best tune and self-adjusts to it, and the ability to change air/fuel ratios and ignition timing on the fly. To obtain complete atomization, FiTech uses a swirl spray annular discharge called Wet Flow technology, spraying the fuel in from multiple directions. Go EFI 8 systems with mounted ECUs offer spark control without the need for an external spark box or special distributor. To lower temperatures and extend the unit's life, FiTech uses a voltage-controlling fuel pump control, reducing the juice under low loads. Each system has a hand-held controller with touch-screen for initial setup, throttle linkage that suits most transmissions, and is manufactured with OE engineering. Take on the day, no matter what it brings—with FiTech Go EFI 8 Power Adder Plus 1200 hp fuel injection systems. Additional features include: * Choice of three fuel inlet connections * Will work with CDI box, but not required to control timing * Two adjustable fan control switches * Can be used with an engine-mounted returnless fuel command center * Uses easy-to-replace GM-type sensors and Bosch 4.2 wideband oxygen sensors * Nitrous and boost timing retard strategies and target A/F options * Air conditioning idle speed input kick-up * Many safety features and accessories for nitrous tuning control * Can handle 25 lbs. of boost from a blow-through turbo, blower, or single roots supercharger—and can also take a single stage of wet nitrous * Designed for applications making at least 6 inches of vacuum at idle. * Complete tuning from Pro Laptop software, with 8GB of data-logging
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$1,597.00
FiTech Nitro-Port cast LS3 750 hp EFI loaded intake manifold kits are engineered for serious street and strip enthusiasts, providing power, precision, and versatility to LS1 and LS3 platforms. Designed with performance and adaptability in mind, Nitro-Port manifolds feature a low-profile, modular design ideal for tight engine bays while supplying aggressive performance gains. Short runners support high-RPM power, and -8 AN fuel rails with -8 ORB fittings ensure consistent high-flow fuel delivery under demanding conditions. For those pushing the limits, integrated nitrous/water injection bungs offer easy expandability, while rear-mounted vacuum and pressure ports keep plumbing clean and accessible. The manifolds also include a rear-mounted MAP sensor location for simplified installation. The Nitro-Port accepts 92mm, 102mm, and drive-by-wire throttle bodies with a straight throttle body mounting flange, allowing builders more flexibility across multiple LS configurations. Whether you're building a high-revving track machine or a show-stopping street car, FiTech Nitro-Port cast manifolds deliver the performance, reliability, and engineering excellence customers expect from FiTech Fuel Injection. * Models are available for a variety of Chevy engines from 2007 and up.
Not Yet Reviewed
$1,200.00
The FiTech Go Street EFI 400 hp self-tuning fuel injection systems with Go Fuel in-tank modules makes it easy to convert your carbureted engine to self-tuning fuel injection at budget-friendly pricing. Good for up to 400 hp, these 4-injector throttle bodies simply swap out your current 4-barrel carburetor for EFI performance on your gas- or E85-powered vehicle. You don't have to mess with the ignition at all. This FiTech system comes with the latest Bosch 4.2 wideband O2 sensor, throttle linkage that suits most transmissions, three fuel inlet connections, and a built-in fuel pressure regulator. This system is designed for applications making at least six inches of vacuum at idle. To make getting fuel easier these FiTech Go Street EFI 400 hp kits also include FiTech's Go Fuel In-Tank fuel pump module. The unique universal design allows you to install the pump in most tanks ranging from 6 to 15 inches deep. The supplied 340 lph fuel pump is compatible with gasoline, E85, ethanol, methanol and alcohol based fuels. Kits include a billet aluminum module with -6AN O-ring boss fittings, 2 different styles of filters, hardware, seals, and terminals.
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$1,063.99
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$1,283.99
If you prefer the restored or classic hot rod look, FiTech's Go EFI Classic Series should be your choice. You get the performance benefits of modern fuel injection, with the looks of a vintage carburetor--without the flooding, vapor lock, and cold start issues. And FiTech's master kits will also provide a fuel delivery option, allowing you to take your setup from carburetor to EFI all with one part number. FiTech Go EFI Classic 650 hp system inline pump/regulator fuel injection master kits package a gold or black Classic throttle body with an inline pump kit and a Go Fuel Tight Fit regulator with gauge for precise fuel pressure. Choose your preferred finish. Go EFI Classic throttle body features FiTech's advanced self-tuning fuel metering technology and will support engines rated up to 650 hp. Thanks to the dual bolt pattern, the throttle body will easily bolt onto most intake manifolds and throttle linkages. The ECU of the Classic Series is compact and easy to mount out of sight to maintain a restored engine compartment, but you'll notice the fuel injection benefits every time you turn the key! The fuel delivery system is an inline fuel pump kit supplied with FiTech's heavy-duty 255 lph external fuel pump suitable to support engines producing up to 600 hp. The kit includes 40 ft. of high-pressure fuel hose, two billet fuel filters, fittings, mounts, and clamps. The Go Fuel single output regulator can be adjusted from 30 to 70 psi, will support up to 1,000 hp, and is crafted from billet aluminum with -6 ORB ports along with a vacuum/boost port and includes gauge.
Not Yet Reviewed
$1,510.99
FiTech Nitro-Port cast LS3 500 hp EFI loaded intake manifold kits are engineered for serious street and strip enthusiasts, providing power, precision, and versatility to LS1 and LS3 platforms. Designed with performance and adaptability in mind, Nitro-Port manifolds feature a low-profile, modular design ideal for tight engine bays while supplying aggressive performance gains. Short runners support high-RPM power, and -8 AN fuel rails with -8 ORB fittings ensure consistent high-flow fuel delivery under demanding conditions. For those pushing the limits, integrated nitrous/water injection bungs offer easy expandability, while rear-mounted vacuum and pressure ports keep plumbing clean and accessible. The manifolds also include a rear-mounted MAP sensor location for simplified installation. The Nitro-Port accepts 92mm, 102mm, and drive-by-wire throttle bodies with a straight throttle body mounting flange, allowing builders more flexibility across multiple LS configurations. Whether you're building a high-revving track machine or a show-stopping street car, FiTech Nitro-Port cast manifolds deliver the performance, reliability, and engineering excellence customers expect from FiTech Fuel Injection. * Models are available for a variety of Chevy engines from 2007 and up.
Not Yet Reviewed
$1,200.00
FiTech Nitro-Port cast LS3 1000 hp EFI loaded intake manifold kits are engineered for serious street and strip enthusiasts, providing power, precision, and versatility to LS1 and LS3 platforms. Designed with performance and adaptability in mind, Nitro-Port manifolds feature a low-profile, modular design ideal for tight engine bays while supplying aggressive performance gains. Short runners support high-RPM power, and -8 AN fuel rails with -8 ORB fittings ensure consistent high-flow fuel delivery under demanding conditions. For those pushing the limits, integrated nitrous/water injection bungs offer easy expandability, while rear-mounted vacuum and pressure ports keep plumbing clean and accessible. The manifolds also include a rear-mounted MAP sensor location for simplified installation. The Nitro-Port accepts 92mm, 102mm, and drive-by-wire throttle bodies with a straight throttle body mounting flange, allowing builders more flexibility across multiple LS configurations. Whether you're building a high-revving track machine or a show-stopping street car, FiTech Nitro-Port cast manifolds deliver the performance, reliability, and engineering excellence customers expect from FiTech Fuel Injection. * Models are available for a variety of Chevy engines from 2007 and up.
Not Yet Reviewed
$1,200.00
FiTech Nitro-Port cast LS1 500 hp EFI loaded intake manifold kits are engineered for serious street and strip enthusiasts, providing power, precision, and versatility to LS1 and LS3 platforms. Designed with performance and adaptability in mind, Nitro-Port manifolds feature a low-profile, modular design ideal for tight engine bays while supplying aggressive performance gains. Short runners support high-RPM power, and -8 AN fuel rails with -8 ORB fittings ensure consistent high-flow fuel delivery under demanding conditions. For those pushing the limits, integrated nitrous/water injection bungs offer easy expandability, while rear-mounted vacuum and pressure ports keep plumbing clean and accessible. The manifolds also include a rear-mounted MAP sensor location for simplified installation. The Nitro-Port accepts 92mm, 102mm, and drive-by-wire throttle bodies with a straight throttle body mounting flange, allowing builders more flexibility across multiple LS configurations. Whether you're building a high-revving track machine or a show-stopping street car, FiTech Nitro-Port cast manifolds deliver the performance, reliability, and engineering excellence customers expect from FiTech Fuel Injection. * Models are available for a variety of Chevy engines from 1997 and up.
Not Yet Reviewed
$1,200.00
FiTech Nitro-Port cast LS1 750 hp EFI loaded intake manifold kits are engineered for serious street and strip enthusiasts, providing power, precision, and versatility to LS1 and LS3 platforms. Designed with performance and adaptability in mind, Nitro-Port manifolds feature a low-profile, modular design ideal for tight engine bays while supplying aggressive performance gains. Short runners support high-RPM power, and -8 AN fuel rails with -8 ORB fittings ensure consistent high-flow fuel delivery under demanding conditions. For those pushing the limits, integrated nitrous/water injection bungs offer easy expandability, while rear-mounted vacuum and pressure ports keep plumbing clean and accessible. The manifolds also include a rear-mounted MAP sensor location for simplified installation. The Nitro-Port accepts 92mm, 102mm, and drive-by-wire throttle bodies with a straight throttle body mounting flange, allowing builders more flexibility across multiple LS configurations. Whether you're building a high-revving track machine or a show-stopping street car, FiTech Nitro-Port cast manifolds deliver the performance, reliability, and engineering excellence customers expect from FiTech Fuel Injection. * Models are available for a variety of Chevy engines from 1997 and up.
Not Yet Reviewed
$1,200.00
FiTech Nitro-Port cast LS1 1000 hp EFI loaded intake manifold kits are engineered for serious street and strip enthusiasts, providing power, precision, and versatility to LS1 and LS3 platforms. Designed with performance and adaptability in mind, Nitro-Port manifolds feature a low-profile, modular design ideal for tight engine bays while supplying aggressive performance gains. Short runners support high-RPM power, and -8 AN fuel rails with -8 ORB fittings ensure consistent high-flow fuel delivery under demanding conditions. For those pushing the limits, integrated nitrous/water injection bungs offer easy expandability, while rear-mounted vacuum and pressure ports keep plumbing clean and accessible. The manifolds also include a rear-mounted MAP sensor location for simplified installation. The Nitro-Port accepts 92mm, 102mm, and drive-by-wire throttle bodies with a straight throttle body mounting flange, allowing builders more flexibility across multiple LS configurations. Whether you're building a high-revving track machine or a show-stopping street car, FiTech Nitro-Port cast manifolds deliver the performance, reliability, and engineering excellence customers expect from FiTech Fuel Injection. * Models are available for a variety of Chevy engines from 1997 and up.
Not Yet Reviewed
$1,200.00
If you prefer the restored or classic hot rod look, FiTech's Go EFI Classic Series should be your choice. You get the performance benefits of modern fuel injection, with the looks of a vintage carburetor--without the flooding, vapor lock, and cold start issues. And FiTech's master kits will also provide a fuel delivery option, allowing you to take your setup from carburetor to EFI all with one part number. FiTech Go EFI Classic 650 hp system in-tank/regulator fuel injection master kits package a gold or black Classic throttle body with an in-tank pump module and a Tight Fit regulator with gauge. Choose your preferred throttle body finish and fuel delivery system. Features: * Go EFI Classic throttle body features FiTech's advanced self-tuning fuel metering technology and will support engines rated up to 650 hp. Thanks to the dual bolt pattern, the throttle body will easily bolt onto most intake manifolds and throttle linkages. The ECU of the Classic Series is compact and easy to mount out of sight to maintain a restored engine compartment, but you'll notice the fuel injection benefits every time you turn the key! * Go Fuel Tight Fit single output regulator can be adjusted from 30 to 70 psi, will support up to 1,000 hp, and is crafted from billet aluminum with -6 ORB ports along with a vacuum/boost port and includes gauge. Fuel delivery options: * Choose either a 255 lph or 340 lph in-tank pump module. Both pumps can be used on tanks with a depth of 6 to 15 in., and each has a billet top assembly designed with the supply and return ports in a parallel position to help route the fuel lines easily and evenly. The 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. Gaskets, terminals, and clamps are included.
Not Yet Reviewed
$1,451.99
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$1,460.99
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