FAST

Car Craft – LS Cathedral Port Vs. Square-Port Heads

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In the August 2012 issue, the editorial staff at Car Craft looks to answer two questions. First of all, how much power is an LS3 upgrade worth over stock cathedral-port heads? And secondly, how does the upgrade compare to a set of aftermarket heads? To answer these questions Car Craft made a variety of pulls on the dyno featuring each ... Read More »

Engine Swaps – FAST™ EZ-EFI Dyno Tune

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In the Summer 2012 edition of Engine Swaps, presented by Car Craft, the editorial staff dyno tests a ’65 El Camino featuring a FAST™ EZ-EFI system and an XIM™ Ignition Module, along with a COMP Cams Xtreme Energy™ Hydraulic Roller Cam. The powerplant is a Chevrolet Performance LS3. Click the attachment below to read how the test turned out. We also encourage ... Read More »

Inside The FAST™ XFI 2.0 Hardware And Software Tuning Features

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Earlier this year, our good friends at FAST™ (Fuel Air Spark Technology™) released the second rendition of their industry-renowned XFI Electronic Fuel Injection system, packed with several refined functions and capabilities found in the original XFI unit, along with a host of new features that bring even more control and adjustability for end users from the novice to professional tuners. ... Read More »

You Have Performance & Fuel Mileage too?

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The COMP Performance Group™ Techs often receive questions on how to increase fuel mileage in performance vehicles that are driven regularly. Most of the vehicles in question are street/strip applications that use flat tappet cams, carburetors and non lock-up transmissions. These older technologies may be the cause of the poor mileage problem. The ability of today’s cars to run more ... Read More »

Installing A FAST™ XFI™ System In A 1964 Fuel Injected HEMI Dodge

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Rich Nedbal’s first Mopar was a 1964 Dodge 2-door hardtop that he bought in 1963 after graduating from high school. It had a 305 HP 2 barrel 383. Sooner or later we all want to rebuild that special first car. So in 2000 he went looking for a 1964 Dodge carcass. He found a very straight car in Washington State ... Read More »

GM High-Tech Performance Covers XFI 2.0™ University

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GM High-Tech Performance takes an in-depth look at XFI 2.0™ University, a class put on by FAST™ and EFI University for amateurs and professional tuners alike. Click on the PDF attachment below to read the full article. We also encourage you to buy the August 2011 issue of GM High-Tech Performance. To sign up for the next XFI 2.0™ University ... 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 »

Super Chevy – EFI Evolution

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In their February 2014 issue, the editorial staff at Super Chevy upgrades the fuel system on its ’92 Camaro RS. The team does so by installing the FAST™ EZ-EFI Self Tuning Fuel Injection System. Follow along as the piece provides a step-by-step overview of the installation process. The end result is a Camaro that runs smoother and more efficiently.  You can ... 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 »

Engine Masters – Bigger, Better, Boost

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As part of their Summer 2012 issue, the editorial staff at Engine Masters Magazine (produced by Popular Hot Rodding) adds a turbo to an LS3 stroker engine outputting big horsepower and torque. The power plant features a COMP XFI™ Hydraulic Roller Camshaft, a FAST™ LSXR™ Intake Manifold and a FAST™102mm Big Mouth Throttle Body™. Read about the major horsepower made by ... Read More »