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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.

New Products

Summit Racing Releases a Camshaft Bearing Bore Alignment Tool for ...

Rick Seitz
May 8, 2024
Make LS engine building easier with the Summit Racing Releases a Camshaft Bearing Bore Alignment Tool for GM LS Engines.
1045
Read more
Dyno

VIDEO: Florida High Performance Tunes a Bolt-On C8 with HP ...

Rick Seitz
April 30, 2024
HP Tuners makes C8 calibration possible, and beneficial, even with bolt-ons.
1266
Read more
New Products

KBS Coatings Announces Their New Bed Liner Product

Rick Seitz
April 22, 2024
Easy to Apply KBS Bed Liner Protects Truck Beds and Body Panels
982
Read more
Dyno

VIDEO: Florida High Performance ZL1 Air Lid Shootout

Rick Seitz
April 22, 2024
Which blower lid is best for your LT4? Erik from Florida High Performance finds out!
1154
Read more
Drag Racing

VIDEO: Record-Breaking Twin Turbo E-Ray Corvette Runs 9s

Rick Seitz
April 17, 2024
The E-Ray C8 Corvette is a hybrid first for the model; a Corvette is powered by the same LT2 found in the standard Corvette, but with an electric battery nestled in the front of the ...
973
Read more
New Products

Chevrolet Performance LT4 E-Rod Crate Engine Now Available

Rick Seitz
April 15, 2024
E-Rod crate now available in LT4 flavor!
1298
Read more
Features

VIDEO: Trans Am Worldwide Builds a 1500RWHP 70/SS

Rick Seitz
April 17, 2024
1500hp -- to the rear tires!
954
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Features

VIDEO: Doing a Leakdown Test on a 1300hp LS Engine

Rick Seitz
April 4, 2024
Performing a leak-down test on a boosted 1300+ horsepower LS engine!
906
Read more
Features

VIDEO: Quick Update on the Reversion Raceworks Suburban

Rick Seitz
April 2, 2024
Reversion Raceworks brings their Suburban's lighting fixtures into the new millennium!
768
Read more
New Products

VIDEO: Keep Your LS-Series PCV System Working Properly With A ...

Rick Seitz
March 27, 2024
Upgrade your oiling system for your LS series engine with the PCV fittings from Earl's and Holley Performance.
1150
Read more
Features

VIDEO: Total Seal – Is Break-In Oil Legit?

Rick Seitz
March 26, 2024
Our friends at Total Seal break down the differences, and the needs, and the results of break-in engine oil.
951
Read more
Features

VIDEO: Wrapping Up the Killer Mike Buick GN with Hemmings

Rick Seitz
March 26, 2024
The final two chapter of The Killer Mike "Grind Nationa"l build.
898
Read more
Chevrolet

VIDEO: 900RWHP ZL1 with a Magnuson 2650R From FLHP

Rick Seitz
March 15, 2024
If there’s anything we can say about the 6th-Gen ZL1 Camaro, is the capability to produce superior horsepower with relatively minimal effort. The fact that it’s a factory supercharged car makes the car’s levels of ...
1056
Read more
Paint And Body

Project Phoenix: Getting the Carbon Treatment with Anderson Composites

Rick Seitz
May 29, 2024
Our 2002 WS6 gets a carbon fiber hood from Anderson Composites.
1136
Read more
Features

VIDEO: Engine Builder Hall of Fame Spotlights John Lingenfelter

Rick Seitz
March 14, 2024
What John Lingenfelter was really about.
1075
Read more
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.
915
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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.
972
Read more
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.
1008
Read more
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.
1045
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.
951
Read more
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.
929
Read more
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 ...
1353
Read more
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.
1543
Read more
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.
1134
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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 ...
1001
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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.
952
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.
1159
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.
943
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.
1021
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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.
1188
Read more
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VIDEOS

Dyno

VIDEO: Florida High Performance Announces Their C8 Corvette Grand Sport ...

Rick Seitz
August 18, 2026
Florida High Performance adds a C8 Grand Sport to their development fleet. We can't wait what's to come.
44
Read more

VIDEO: Revolution Streetcars RUN READY™ LSA Supercharged Crate Engine

Rick Seitz
July 13, 2026

VIDEOS: Florida High Performance Builds a Pair of Boosted Cadillacs

Rick Seitz
May 7, 2026

VIDEO: Florida High Performance Cranks Up a 5G ZL1

Rick Seitz
May 5, 2026

VIDEO: Spoolfool Spotlights Their Carbon Fiber F-body Fenderwells

Rick Seitz
April 11, 2026

SPOOLFOOLXAD
  • Latest Posts

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  • VIDEO: Florida High Performance Announces Their C8 Corvette Grand Sport ...

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    44
  • Dakota Digital Celebrates 40 Year Anniversary With a Logo Refresh

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  • PROFORM ULTRA-PERFORMANCE BRUSHLESS FANS: MAXIMIZED AIRFLOW. INTELLIGENT POWER

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