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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

New Universal 3-Inch Flowmaster FlowFX Muffler from Holley

Rick Seitz
July 22, 2020
Holley and Flowmaster announces their new 3-inch FlowFX muffler.
4010
Read more
Features

SVE Drops a 800HP Bombshell with the 2021 Yenko/SC Silverado

Rick Seitz
July 22, 2020
Specialty Vehicle Engineering has cooked up a 800hp Silverado with some old school callouts!
4120
Read more
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!
4624
Read more
Features

Announcing the 2021 750HP V8 AWD Syclone From SVE

Rick Seitz
June 22, 2020
SVE announces their latest version of the GMC Syclone!
4621
Read more
New Products

MAHLE Motorsport Announces Their Small Block Chevy 305ci Flat Top ...

Rick Seitz
June 18, 2020
MAHLE Motorsport announces their brand new PowerPak Piston Kits for 305ci. SBC engines.
3197
Read more
New Products

PCM of NC Unveils Their New LSA CTS-V(2) Heat Exchanger ...

Rick Seitz
June 10, 2020
Improve the cooling capabilities of your second generation CTS-V with the help of a brand new PCM of NC Heat Exchanger Tank!
4679
Read more
New Products

Summit Racing Headlight Conversions — Perfect for That RAD-era Performance ...

Rick Seitz
June 3, 2020
Summit Racing announces a modern, bolt-in solution for older cars with old-school Halogens.
3323
Read more
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.
3355
Read more
New Products

Hawks Motor Mount Kits for 1982-1992 F-bodies

Rick Seitz
May 27, 2020
Hawks makes LS swapping your 1982-92 Camaro and Firebird just a little bit easier.
3499
Read more
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.
5080
Read more
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.
3733
Read more
New Products

MAHLE Motorsport Introduces Forged PowerPak Piston Kit for EcoTec3 5.3L ...

Rick Seitz
May 8, 2020
MAHLE Motorsports announces the forged PowerPak piston for the 5.3L LT-based EcoTec3 V8.
5112
Read more
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!
6236
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Features

GMEFI Picks the Top Five Styling Upgrades for 4th-Gen Camaro ...

Rick Seitz
April 30, 2020
The GMEFI Magazine staff picks their favorite top five IROC Motorsports products for your 4th-generation Camaro.
18344
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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.
3531
Read more
New Products

GBodyParts Announces a Reproduction Driver’s Seatbelt Release

Rick Seitz
April 29, 2020
GBodyParts announces the much-needed Driver's Side Seatbelt Release for all '78-88 GM G-body vehicles.
3476
Read more
Industry News

Holley Giving Away a Prestige Motorsports Twin Supercharged LS

Rick Seitz
April 28, 2020
Want your chance to win a Prestige Motorsports twin-blown LS from Holley? Now you can!
3438
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New Products

Add Caster and Camber Adjustability on Your 3rd-Gen F-body, with ...

Rick Seitz
April 27, 2020
Is your lowered 3rd-gen supering with aligm=nment issues or an odd camber? BMR Suspension has the solution!
3806
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New Products

Chevrolet Performance Announces 1-Inch Front Leveling Kit for Chevrolet Colorado ...

Rick Seitz
April 21, 2020
Chevrolet Accessories now offering 1-inch Leveling Kits for 2014+ Chevy Colorado and GMC Canyon.
2330
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New Products

Hurst Releases Short Throw Shifter For 2016-2020 Camaro LS/LT

Rick Seitz
April 20, 2020
Holley announces new Hurst short throw shifters for your sixth-gen Camaro!
2381
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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.
3320
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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.
2907
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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.
7424
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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.
2666
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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.
4068
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Projects

Project Redrum: Our Boosted Third-Gen Gets up to Snuff for ...

Rick Seitz
March 17, 2020
Project Redrum gets a serious suspension upgrade with the help of BMR and QA1.
4301
Read more
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.
4372
Read more
New Products

Holley Makes Setting Up Your T-56 Clutch A Breeze!

Rick Seitz
March 12, 2020
Holley unleashing a string of products for the T-56 equipped F-body crowd!
5758
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New Products

MAHLE Motorsport Introduces Cutting Edge Ceramic Thermal Barrier Coating for PowerPak ...

Rick Seitz
March 11, 2020
Looking for improved performance and increased efficiency from you engine? Then take a closer look at Ceramic Thermal Barrier Coating from MAHLE Motorsport.
2548
Read more
Phoenix

Project Phoenix: Retro Wheels from YearOne Musclecars

Rick Seitz
March 5, 2020
Our Trans Am goes retro classic cool with YearOne rollers.
4126
Read more
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VIDEOS

New Products

VIDEO: Spoolfool Spotlights Their Carbon Fiber F-body Fenderwells

Rick Seitz
April 11, 2026
Clean up your engine bay, and keep it clean, with the help of these brand new carbon fiber fender wells from Spoolfool Productions.
32
Read more

VIDEO: Florida High Performance Showcases a TRX Killer

Rick Seitz
March 23, 2026

VIDEO: Florida High Performance Compares Magnuson and ProCharger Superchargers on ...

Rick Seitz
November 15, 2025

VIDEO: Florida High Performance Retunes a C7 GS For Better ...

Rick Seitz
November 10, 2025

WIN BOTH Supercharged Chevys From Dream Giveaway

Rick Seitz
September 4, 2025

SPOOLFOOLXAD
  • Latest Posts

  • Revolution Streetcars LS and LT Swap Headers for OBS GM ...

    Rick Seitz
    13
  • VIDEO: Spoolfool Spotlights Their Carbon Fiber F-body Fenderwells

    Rick Seitz
    32
  • Hot Shot’s Secret Introduces Green Diamond Ultra-Low Viscosity Automatic Transmission ...

    GM EFI
    64
  • Dream Giveaway Announces Two Camaros — for ONE Ticket!

    Rick Seitz
    61

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