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Tag Archives: Self-Tuning

FAST EZ-EFI Fuel 1972-1991 Jeep CJ/YJ 4.2L, 6-Cylinder Kits

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Memphis, TN – The latest evolution of the entry level, self tuning Jeep EFI system from FAST maintains all of the functionality and ease of use of the original, with improvements to the throttle body, hand-held, electronics and harness. The next generation of the world’s simplest self tuning fuel injection system for older Jeep applications is here. The FAST EZ-EFI Jeep ... Read More »

The Basics Of Fuel Injection With EZ-EFI

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While the idea of making the switch to fuel injection may seem daunting, in actuality recent advancements in technology have made the conversion process easier than ever. An EFI system will provide any vehicle with a much more efficient method of delivering fuel to your engine than can be found with a carburetor. Whereas a carburetor relies on suction created ... Read More »

High Performance Pontiac – Fuel-Injection Interjection

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In the April 2013 issue of High Performance Pontiac, the editorial staff gives a ’67 Firebird a fuel injection makeover. The team installs a complete FAST™ EZ-EFI System on the Firebird’s mildly modified 455 engine. Read the story by clicking on the link below, or pick up the April edition of High Performance Pontiac. Click on the link to see ... Read More »

FAST™ EZ-EFI 2.0 LS Self Tuning Engine Control Kit

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Memphis, TN –The new multi-port, FAST™ EZ-EFI 2.0 LS Self Tuning Engine Control Kit is a perfect option for replacing the stock PCM on a transplanted LS engine. FAST™ engineers have developed the simplest plug-and-play, self tuning engine control system on the market for the LS series of engines. The FAST™ EZ-EFI 2.0 LS Self Tuning Engine Control Kit is the ... Read More »

FAST™ EZ-EFI & EZ-EFI 2.0 Multi-Port Self Tuning Fuel Injection Kits

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Memphis, TN – Both the FAST™ EZ-EFI and EZ-EFI 2.0 Multi-Port Self Tuning Fuel Injection Kits are perfect options for upgrading LS and other engines that have been part of an engine swap. Engine transplants provide unlimited options for tuning and improved drivability. FAST™ EZ-EFI Multi-Port Kits are one upgrade that lets users take advantage of these swaps in a big ... Read More »

FAST™ EZ-EFI 2.0 Self Tuning Fuel Injection System

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Memphis, TN – The next generation of the revolutionary self tuning EZ-EFI system from FAST™ features a refined, higher flowing and higher horsepower-capable throttle body, along with greater tuning optimization for any engine making up to 1200 horsepower. The original FAST™ EZ-EFI changed self tuning fuel injection forever with the industry’s easiest carburetor-to-EFI conversion option. Now the EZ-EFI 2.0 has ... Read More »

FAST™ EZ-EFI Now Covered By Unrivaled Lifetime Guarantee

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Memphis, TN – FAST™ engineers are so confident in the performance and reliability of the EZ-EFI Self-Tuning Fuel Injection System that it comes with a limited lifetime warranty. Over 15 years of firsthand EFI knowledge and tuning expertise went into creating the EZ-EFI Self-Tuning Fuel Injection System. Because the system was developed 100% in-house by a full time staff of ... Read More »

FAST™ XFI 2.0™ Marine Fuel Injection

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Memphis, TN – The FAST™ XFI 2.0™ Marine Fuel Injection is a specially adapted version of the XFI™ electronic fuel injection system designed to maximize performance in boat engines and stand up to the grueling marine environment. FAST™ engineers worked with professional boat racers to tailor the benefits and advanced controls of XFI 2.0™ to the unique needs of marine ... Read More »

FAST™ EZ-EFI 1972-1991 Jeep CJ/YJ 4.2L/6 Cylinder Kits

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Memphis, TN – FAST™ brings the award-winning EZ-EFI technology to carbureted 4.2L/6 cylinder Jeeps with all new kits engineered to easily bolt-on and work with the unique requirements of Jeep applications. The new FAST™ EZ-EFI  1972-1991 Jeep CJ/YJ 4.2L/6 Cylinder Kit is engineered specifically to deliver modern EFI benefits to older 6 cylinder Jeeps at a value price. An exclusive ... Read More »