GMEFI Magazine

VIDEOS

Car Reviews

Video: UK’s Fifth Gear Retro Review Of the C6 Z06 ...

Elizabeth Puckett

July 28, 2020

While 2006 doesn't seem that long ago, 14 years is enough time to earn a review of it a repost as a retro, or classic review. Take a look at what one UK reviewer thought ...

2020

Features

2021 CHEVROLET CORVETTE STINGRAY OFFERS CARRYOVER PRICING WITH FRESH CONTENT

GM EFI

July 8, 2020

Chevrolet makes subtle changes to Corvette for 2021 -- with the same great price!

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Drag Racing

Video: The Corvette C8 Takes On A Demon

Elizabeth Puckett

July 1, 2020

With a major gap in power output, some might think the Corvette C8 doesn't stand a chance against the Dodge Challenger Demon, but the C8 is ready to put up a fight! Find out how ...

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Drag Racing

WATCH: The Fastest Trailblazer SS On The Planet Is In ...

Rick Seitz

June 22, 2020

The fastest Trailblazer SS on the planet now runs 8s!

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New Products

VIDEO: CHEVROLET PERFORMANCE INTRODUCES NEW LS427/570 CRATE ENGINE

GM EFI

June 15, 2020

More powerful version of the racing-bred LS7 offers 570 horsepower and wet-sump oiling.

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Features

VIDEO: Breaking Down the Buick Grand Nationals Used in Fast ...

Rick Seitz

May 29, 2020

Craig Lieberman gives us an overview of the Buick Grand Nationals used in Fast 4.

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Features

WATCH: Installing a MotoFab Front Leveling Kit into a Silverado

Rick Seitz

May 26, 2020

AmericanTrucks gives us a closer look at installing a 2-inch front leveling kit into a 2007-2018 Silverado.

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New Products

VIDEO: New FlowFX Exhaust Systems for ’99-’07 Chevy Silverado & ...

Rick Seitz

May 20, 2020

Flowmaster announces the Flow FX system for the 1999-2007 Chevy Silverado and GMC Sierra.

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Car Reviews

WATCH: MotorWeek Spotlights the Often-Overlooked ’87 Buick Regal T Limited

Rick Seitz

May 5, 2020

Motorweek spotlights the '87 Turbo Regal Limited of one of their own!

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Features

WATCH: MotorWeek Reviews the 2002 Camaro SS and Trans Am ...

Rick Seitz

April 30, 2020

Throwback Thursday: MotorWeek reviews the 2002 Camaro SS and Trans Am WS6.

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Features

Introducing the Rick Seitz: Automotive Extraordinaire YouTube Channel

Rick Seitz

April 9, 2020

AutoCentric Media and its subsequent automotive titles evolve, with a brand new YouTube network for 2020.

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Features

WATCH: Hennessey Performance Builds a Twin Turbo C8 Corvette

Rick Seitz

April 6, 2020

Hennessey Performance builds a twin-turbo C8 to set the tone of what's to come for the latest Corvette.

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Features

VIDEO: Harrop Builds a 427 LS7 Monaro Track Beast

Rick Seitz

April 6, 2020

Harrop Engineering builds a 700hp Holden Monaro for the track.

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Electrical

WATCH: Bill of BP Automotive Shows Us How to Properly ...

Rick Seitz

April 1, 2020

Bill of BP Automotive walks us through how to properly measure crimp height and wire width.

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New Products

WATCH: LS4 King Announces a Moroso Manufactured Oil Pan for ...

Rick Seitz

March 23, 2020

LS4King teams up with Moroso, to provide LS4-powered hot rods the benefit of better oiling.

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Engine Tech

Project Wicked6: Our Buick Grand National Gets the Latest Spoolfool ...

Rick Seitz

March 20, 2020

We install a Spoolfool Drip Shield into our Buick Grand National, Project Wicked6.

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Features

WATCH: Taking a Closer Look at the Camaro Rolling Chassis ...

Rick Seitz

March 2, 2020

A roller to consider: the Camaro Rolling Chassis (CRC).

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Drag Racing

WATCH: Battle of the Roadmasters — Dax Shepard’s LSA-Swapped Wagon ...

Rick Seitz

February 29, 2020

Two Chevy crate engine'd Buicks hit the dragstrip in this awesome shootout between Jay Leno and Dax Shepard.

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Features

WATCH: AmericanTrucks’ Guide to Silverado Wheels

Rick Seitz

February 24, 2020

Everything You Need to Know About Chevy Silverado Wheels -- AmericanTrucks Tech Guides

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Features

VIDEO: Trans Am Worldwide’s 1000hp Gold Rush Trans Am Pays ...

Rick Seitz

February 17, 2020

The Warmack brothers have been on a crusade to continue the Trans Am nameplate for over a decade, and with the Gold Rush Trans Am, it's one more awesome example of what they can do.

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Dyno