GM EFI Magazine

Features

VIDEO: Caddy ATS TURBO With ACS Trimmings

Rick Seitz

October 18, 2014

We ran across this short video, featuring "Smurfkiller's" 2014 ATS Turbo sedan. Featuring an ACS front splitter and side skirts, as well as Lenso EX20 wheels and massive Brembo brakes, this little Cadillac has a ...

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Car Reviews

VIDEO: Michael Musto Drives the 1993 ZR-1 Lingenfelter Widebody

Rick Seitz

October 17, 2014

Basically you can find at least one example of anything from the 1950s, all the way up to today, pertaining to GM muscle or sports cars in the Lingenfelter Collection.

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EVENTS

VIDEO: This 1200 HP CTS-V is Insane

Rick Seitz

October 17, 2014

Forget everything you know about a first-generation CTS-V. This one rewrites the rulebook.

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Car Reviews

VIDEO: Generation Gap – 1987 GNX vs. 1969 COPO Chevelle

Rick Seitz

October 16, 2014

The boys are back at the Lingenfelter Collection, one last time, to see a '69 COPO Chevelle and an '87 GNX, square off against each other for ultra-rare musclecar supremacy.

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Car Reviews

VIDEO: 2015 Mustang GT Track Pack vs. 2014 Camaro SS ...

Rick Seitz

October 15, 2014

Ford versus Chevy. Mustang versus Camaro. It's a story that's been never-ending since the Fall of 1966. With the 2015 Mustang hitting the streets and the 2016 fifth-gen just around the corner, we don't see ...

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Dyno

VIDEO: PCM of NC’s Stage 3 ZL1 Package is Beautifully ...

Rick Seitz

October 14, 2014

PCM of NC knows their way around an LSA better than most, and when it comes to building a car with massive power and torque that's daily-driver friendly and offers the perfect balance of sheer ...

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Burnouts

VIDEO: Vengeance Racing Builds Another Sinister CTS-V

Rick Seitz

October 14, 2014

If there were a car that, in our opinion, offers the total package in terms of class, luxury, style, performance, room for five, a usable trunk, and sheer badassery, that vehicle would be a CTS-V.

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Cadillac

Car Feature: Charlie and His Opulent V-Wagon

Rick Seitz

October 12, 2014

Charlie Miller's CTS-V wagon takes it all to an entirely new level. The 2012 example you see on this page is not only painted in the highly-coveted Opulent Blue Metallic, but has undergone plastic surgery ...

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Features

6th-Gen Renderings Give Us A Peek At 2016 Camaro

Rick Seitz

October 12, 2014

Knowing the improvements the Camaro team invigorated the brand with just in the six model years that the current car was in production, we look forward to what they bring us for Generation Six!

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Pontiac

Car Feature: Scarallo’s Road Racing GTO

Andrew Nussbaum

October 11, 2014

Like his Aussie-built Pontiac GTO, Joey too was born on the Island continent, and then raised in the States since before the age of three.

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Features

A Look Back: GM EFI Performance Trucks

Rick Seitz

October 10, 2014

Over the past few decades, General Motors had built some amazing performance-minded trucks with the attitude, styling, and power to complete the performance/muscle truck formula.

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Features

Thieves Smash Z/28 Through Dealership Window

Rick Seitz

October 8, 2014

Remember the 2000 film, Gone in 60 Seconds? Who can forget, right? Apparently, a would-be thief took a note from that Nicholas Cage movie and smashed a brand new Z/28 through the glass doors of ...

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Car Reviews

VIDEO: Holley Performance C10 on Jay Leno’s Garage

Rick Seitz

October 8, 2014

A few weeks back, our buddy Jay Leno highlighted the Holley Performance Products '67 Chevy C10 "shop truck" for his 'Garage series.

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Car Reviews

VIDEO: Generation Gap – 1968 Firebird vs 2010 LTA

Rick Seitz

October 6, 2014

In this story of new vs old, Hagerty's Davin and Matt compare a pair of Firebirds; a classic '68 Firebird 350 against Lingenfelter's LTA concept car from a few years ago. Who wins? Watch the ...

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Pontiac

Car Feature: The Perfect Formula

Rick Seitz

October 3, 2014

Don't be quick to discount this third-gen Formula 350 as another '80s-era TPI-powered pony car. There's a whole 'nother level of awesomeness going on here...

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Car Reviews

VIDEO: Motorweek G8 GXP Review

Rick Seitz

October 2, 2014

We just ran across this throwback Motorweek video featuring the G8 GXP, who gave it rave reviews. It made us slightly nostalgic for not only the G8 itself, but the Pontiac brand as a whole.

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Car Reviews

VIDEO: How it (Was) Made – 1992 GMC Typhoon

Rick Seitz

October 2, 2014

With rumors flying high of a potential performance sport truck or SUV in GM's future, one can't help but feel just a bit nostalgic about the GMC Syclone and Typhoon from the early '90s.

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Car Reviews

C7 Z06 Will Rip Your Face Off In Under 3-Seconds!

Rick Seitz

October 1, 2014

We're all aware of the 650hp/650 lb-ft. of twist the supercharged LT4 engine makes, but how does a 0-60 time in 2.95 seconds(!) grab you? Or a 1/4-mile time of 10.95 at 127 mph ...

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Drag Racing

VIDEO: The World’s Fastest IRS GTO Means Business

Jesse Kleiber

October 1, 2014

The Pontiac GTO is a rare breed. To put it in the best way that we can, we’ll just say that the car has a very niche position in the landscape of GM EFI performance.

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Features

Top Five GM EFI Sleepers

Rick Seitz

October 1, 2014

While pounding away at our keyboard today, we thought we would pick our favorite Top Five late-model GM sleepers over the last few decades. What can we say, we're always thinking about cars around here.

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Car Reviews

VIDEO: Generation Gap – 1969 GTO vs 2006 GTO

Rick Seitz

September 21, 2014

Recently Motor Trend, Hagerty Insurance, and the Lingenfelter Collection paired up a 1969 GTO Judge and a customized 2006 GTO, to see which is best overall.

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Editorials

Charging Forward: Welcome to GM EFI!

Rick Seitz

September 7, 2014

You might already know who I am, or you may have never even heard of me before. Either way, I was once the Editor of a very popular automotive niche print magazine involving late-model GM ...

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Pontiac

Car Feature: Homegrown Hero

Rick Seitz

September 7, 2014

In a small town in rural Ohio, this unassuming 4th-Gen Firebird roams the highways and byways on the prowl for unsuspecting Mustangs and imports.

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