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  • About GMEFI Magazine

Rick Seitz

Rick Seitz is the owner and founder of GMEFI Magazine, and has a true love and passion for all vehicles. When he isn’t tuning, testing, or competing with the brand’s current crop of project vehicles, he’s busy tinkering and planning the next modifications for his own cars.

Features

VIDEO: Engine Builder Hall of Fame Spotlights John Lingenfelter

Rick Seitz
March 14, 2024
What John Lingenfelter was really about.
694
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New Products

PCM of NC Announces LS/LT Water Pump, Exhaust, and Throttle ...

Rick Seitz
March 13, 2024
Announcing PCM of NC's latest LS and LT products.
570
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Features

VIDEO: Killer Mike Checks On the Progress of HIs Grand ...

Rick Seitz
March 11, 2024
Turning the attention to the fuel system and the suspension.
657
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Features

Ohio Speed Shops Teams Up With Gearstar Performance to Offer ...

Rick Seitz
March 14, 2024
Marrying a potent LS3 engine with a Gearstar Performance Transmission just makes sense.
635
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Features

VIDEO: Rocket Racing Pro-Touring Flare Wheels for Modern and Classic ...

Rick Seitz
March 8, 2024
Rocket Racing wheels for your modern or classic muscle car, give you the perfect look in various sizes.
694
Read more
Features

VIDEO: Killer MIke’s Grand National Gets Additional Details

Rick Seitz
March 1, 2024
Throwing in some additional details into Killer Mike's Grand National.
660
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Features

VIDEO: Florida High Performance Builds and Track Tests a 6th-Gen ...

Rick Seitz
March 4, 2024
Building and testing a 6th-gen ZL1 for its intended uses, with FLHP.
597
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Features

VIDEO: HOLLEY EFI 6L80/6L90E TRANSMISSION CONTROLLER FOR TERMINATOR X MAX!

Rick Seitz
February 29, 2024
The six-speed 6L80E/90E transmission is quickly becoming the go-to automatic transmission for performance applications. You can chalk it up to an increased production output for trucks and performance cars, and its adaptability is a huge ...
913
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New Products

Holley Announces RetroFilter Drive By Wire Air Cleaners

Rick Seitz
February 29, 2024
Looking for a throwback style aesthetic for your LS swapped classic? Holley has you covered.
1201
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Paint And Body

VIDEO: Spoolfool Productions Installs a Carbon Fiber Bumper and Aluminum ...

Rick Seitz
February 28, 2024
Save 100-Pounds On G-body Regal with the help of a Spoolfool Productions carbon fiber bumper and a GBodyParts aluminum bumper support.
790
Read more
Features

Reversion Raceworks Dash Mount for 4th-Gen Fbody

Rick Seitz
February 27, 2024
Reversion Raceworks has been getting a lot of digital ink over here, for the last couple of months, thanks to their ongoing Suburban project. But that’s not what they’re all about. Reversion Raceworks is a ...
652
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Features

VIDEO: Reversion Raceworks Starts the OBS Suburban’s Makeover Process

Rick Seitz
February 24, 2024
The aesthetics start to come together on this '99 Suburban being built by Reversion Raceworks.
597
Read more
Features

VIDEO: Killer Mike’s Grand National Gets an LT4 Crate Engine

Rick Seitz
February 23, 2024
Swapping an LT4 into Killer Mike's Grand National.
783
Read more
Features

VIDEO: Reversion Raceworks Takes Their Suburban Suspension To The Next ...

Rick Seitz
February 22, 2024
Upgrading the Reversion Raceworks Suburban with new suspension, and improved aesthetics.
638
Read more
Electrical

Third-Gen Troubles: Repairing Our Visuals in a ’92 Trans Am ...

Rick Seitz
February 22, 2024
Popping the top wide open on this new to us '92 Trans Am.
655
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Features

VIDEO: Hemmings Kicks Off The Killer Mike Build Series

Rick Seitz
February 19, 2024
Killer Mike's Grand National gets a quick makeover, just in time for the Grammy's.
786
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Features

Hawks Motorsports Announces Parking Lamps for 1991-92 Pontiac Firebird

Rick Seitz
February 16, 2024
Do you own one oft he last third-gen Firebirds, but are desperate for new replacement parking lamps? Hawks has you covered.
621
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Features

VIDEO: Installing RedRock OEM-Stye Fender Flares on 1999-2006 Sierra and ...

Rick Seitz
February 15, 2024
Installing a set of RedRock fender flares into a 1999-2006 GMC Sierra and Chevy Silverado has never been easier.
745
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Features

VIDEO: Tuning a 2009 Silverado with a Bully Dog Handheld ...

Rick Seitz
February 15, 2024
Increase the horsepower, torque, fuel economy, and overall performance of your 1999-2014 Silverado with the help of Bully Dog.
728
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Product Showcase

VIDEO: Bilstein Front Shocks For 2014-18 Chevy Silverado

Rick Seitz
February 15, 2024
Replace those worn-out shocks of your 2014-18 Silverado/Sierra with quality replacements from Bilstein.
675
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Engine Tech

VIDEO: How to Hone an Engine Block with KB Titan ...

Rick Seitz
February 6, 2024
Total Seal Piston Rings teams up with KB Racing Engines to show us how to hone an engine block.
597
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Features

Dream Giveaway Kicks off Another Corvette Twofer for 2024

Rick Seitz
February 2, 2024
Enter to WIN a PAIR of modified Corvettes PLUS the $50k for the taxes.
678
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Chevrolet

VIDEO: Florida High Performance’s 900hp Twin Turbo C8 Corvette Customer ...

Rick Seitz
January 31, 2024
In case you haven’t been following along lately, and we have no clue why you wouldn’t be, our friends over at Florida High Performance have been cranking away on this C8 in their shop. Now, ...
700
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Feature Cars

Car Feature: A Tribute to a Missing Link of Firehawk ...

Rick Seitz
January 26, 2024
Hawks Motorsports builds a Tribute Firehawk with modern power
1196
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New Products

VIDEO: Racetronix Dual In-Tank Fuel Pumps for Turbo Buick/EFI G-body

Rick Seitz
January 23, 2024
Take your G-body fuel system to the next level with the Dual In-Tank Fuel Pump Kit from Racetronix
652
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Features

VIDEO: Trans Am Worldwide Builds its Final Trans Am

Rick Seitz
January 23, 2024
Over the last decade-plus we’ve been watching the the evolution of Trans Am Worldwide, a company that took the 5th-gen and 6th-gen Camaro, and used it as a catalyst to build modern Trans Ams, grow ...
859
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Electrical

VIDEO: Reversion Raceworks Rectifies an Old School Build ’99 Suburban

Rick Seitz
January 19, 2024
Reversion Raceworks unveils their latest project vehicle!
839
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New Products

Hawks Motorsports Reinvents the Wheel — the 17-Inch Version of ...

Rick Seitz
January 18, 2024
Add some freshness to your '88-92 Firebird Formula with these 17-inch reproduction Formula wheels from Hawks Motorsports.
764
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New Products

Hawks Motorsports Announces 17×9 1991-92 Camaro Z28 Wheels

Rick Seitz
January 18, 2024
Update the look of your third-generation Camaro with the help of these 17-inch '91-92 Z28 wheels from Hawks Motorsports.
683
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New Products

Dakota Digital Annoucnes HDX Gauges for 1994-96 Impala SS and ...

Rick Seitz
January 17, 2024
Update the cockpit of your '94-96 Impala SS or Caprice with the HDX gauge kit from Dakota Digital!
755
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VIDEOS

Features

WIN BOTH Supercharged Chevys From Dream Giveaway

Rick Seitz
September 4, 2025
WIN both vehicles and $38k to cover the taxes from Dream Giveaway!
183
Read more

VIDEO: FLHP Unlocks Killer Horsepower Gains with Port Injection

Rick Seitz
August 13, 2025

VIDEO: Hagerty Delves Deep into the C8 Corvette ZR1

Rick Seitz
August 13, 2025

VIDEO: SDPC 350 Supercharged COPO Engine Build

Rick Seitz
August 12, 2025

VIDEO: Florida High Performance Builds a 1000+ RWHP Hellcat Killer!

Rick Seitz
August 5, 2025

SPOOLFOOLXAD
  • Latest Posts

  • Dakota Digital Announces RTX Instruments 1997- 02 Camaro

    Rick Seitz
    93
  • Car Feature: An LS-Swapped OBS with the Right Recipe

    Gordon Paden
    147
  • WIN BOTH Supercharged Chevys From Dream Giveaway

    Rick Seitz
    183
  • How to Build a Syclone or a Typhoon with the ...

    Rick Seitz
    174

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