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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

GM EFI Magazine Interviews Bruce Hawkins of Hawks Third Generation

Rick Seitz
February 10, 2015
Bruce Hawkins of Hawks Third Generation talks business, F-bodies, and the future of the hobby in this GM EFI-exclusive interview!
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Features

Real or Hoax; 6th-Gen Camaro Headlights For Sale on eBay!?

Rick Seitz
February 9, 2015
Did a batch of replacement headlights or factory components accidentally get shipped to the wrong address? We'll find out soon enough!
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New Products

VIDEO: Easy-Run’s Engine Tester Offers a Safe Solution for Testing

Rick Seitz
February 9, 2015
Easy-Run Engine Test Stands are the perfect solution for starting and testing engines before they are installed in a vehicle.
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Features

VIDEO: LMR’s Stage II C7Z Package

Rick Seitz
February 6, 2015
The most powerful Corvette ever made, is the best Corvette ever made, and thanks to tuning shops like Late Model Racecraft (LMR), they can become even better with their Stage II Package!
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Features

VIDEO: LS1 Sonoma GT with a Rear-Mounted Turbo

Rick Seitz
February 6, 2015
This 1-of-806 1992 Sonoma GT has waved bye-bye to its naturally-aspirated 4.3L V6, for something a bit more unusual. And brutal.
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Features

VIDEO: Turbocharged SBC-Powered Third-Gen Rewrites the Rulebook

Rick Seitz
February 3, 2015
Gordon's boosted TPI 3rd-gen is stuff made of legends... and over 900 hp!
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Features

VIDEO: Assembling the LT4 and the LS7 at the Performance ...

Rick Seitz
February 3, 2015
In this near 10-minute video, you get to watch GM's two biggest powerplants come together covering the gamut of the build process from the bottom-end, to the intake manifold, and everything in between
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New Products

Pace Performance offering CTS-V Stopping Power for your Camaro V6 ...

Rick Seitz
February 2, 2015
Pace Performance now offering CTS-V brakes for your 5th-gen Camaro!
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Features

Reader’s Rides: January 2015 Edition

Rick Seitz
February 1, 2015
We put together four new Reader's Rides for the month of January 2015!
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New Products

WELD is now Offering their Hot RT-S S71 Five-Spoke in ...

Rick Seitz
January 29, 2015
WELD Racing's new Black Shell RT-S S71 puts a new spin on a modern classic!
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Chevrolet

Car Feature: Undercover Brother

Rick Seitz
January 26, 2015
Kevin Sullivan's 2011 Caprice PPV is one car you don't want in your rearview mirror!
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Features

VIDEO: The 2015 Z06 is Light Years Away!

Rick Seitz
January 26, 2015
In what could be one of the coolest videos ever made of the C7Z, "Light Years Away" doesn't disappoint.
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Car Reviews

eBay Find of the Day: 1992 Richard Petty Edition Grand ...

Rick Seitz
January 26, 2015
If you're quick, you can score this 1-of-1,000 Richard Petty Edition Grand Prix on eBay right now!
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New Products

Spectre Performance Releases Induction Kit for 1994-1996 Impala SS

Rick Seitz
January 26, 2015
Proving that age has no effect on the demand of the performance aftermarket, that's why Spectre Performance has announced their latest offering for the 1994-1996 Impala SS.
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New Products

Lingenfelter’s Liquid-to-Air Intercooler C7 Intake Manifold

Rick Seitz
January 24, 2015
LPE just announced this week that they're offering a liquid-to-air intercooler for C7 Stingrays with aftermarket boost, nitrous or alcohol injection.
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Burnouts

VIDEO: The “UnderpressureWS6” is a Subtle Sledgehammer

Rick Seitz
January 22, 2015
Bored, blown and built, the "Underpressure WS6" gives us a peak of its true potential.
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Drag Racing

VIDEO: C7 Z06 vs. Viper TA on the PBIR 1320′

Rick Seitz
January 22, 2015
Here we go again... the never-ending battle of who makes the better 640-650 hp American supercar; Dodge with their Viper TA or Chevrolet with the C7Z.
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New Products

VIDEO: Holley Performance Announces the HydraMat Reservoir

Rick Seitz
January 21, 2015
Holley Performance cures fuel starvation issues with their latest creation; the HydraMat Fuel Reservoir.
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New Products

BMR’s Adjustable Sway Bar End Link for 5th-Gen Camaros

Rick Seitz
January 19, 2015
BMR Suspension's ever-expanding catalog now includes these adjustable sway bar end links for the 5th-Gen Camaro!
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Drag Racing

Video: John Force Announces Switch to Chevrolet

Rick Seitz
January 19, 2015
In possibly the worst-kept secret in the NHRA, John Force, legendary 16-time Funny Car champion driver, has switched from the Ford camp to rejoin Chevrolet as his brand of choice.
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New Products

UMI Performance Releases Adjustable Toe Rods for 5th-Gen Camaro and ...

Rick Seitz
January 15, 2015
UMI Performance is proud to introduce their new adjustable tie rods for the 5th-generation Chevrolet Camaro and G8 platform. These replace the weak, stamped-steel version from the factory.
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Drivetrain

VIDEO: TCI Automotive’s Auto-X 4L60E Transmission Package

Rick Seitz
January 14, 2015
Our friends at TCI Automotive have announced at SEMA 2014 their latest accomplishment; the Auto-X GM LS 4L60E Transmission Package - paddle shifters included!
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Industry News

2016 Buick Cascada Roadster Announced

Rick Seitz
January 13, 2015
During the week of the 2015 North American International Auto Show, Buick has officially announced their plans to produce the Cascada as a 2016 model year vehicle.
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Features

We Pick our Top Ten Favorite Products for 4th-Gens from ...

Rick Seitz
January 12, 2015
We pick our top ten favorite components from 6LE Designs for the fourth-generation F-body! See them all here!
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Industry News

Buick Unveils Avenir Concept!

Rick Seitz
January 12, 2015
Oh, man - what a beauty! As fans of the Tri-Shield, many of us here at GM EFI Magazine welcome a freshly designed concept from Buick any day!
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Drag Racing

VIDEO: Redline Motorsports’ Twin Turbo Z06 Deep in the 8s!

Rick Seitz
January 10, 2015
Watch Howard Tanner of Redline Motorsports click of solid 8-second passes in his twin-turbo C6 Corvette!
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Industry News

Potential Mid-Engine ‘Vette Potentially Spotted!

Rick Seitz
January 8, 2015
Earlier today, our colleagues at Car and Driver published photos of what looks to be a Holden Ute on the surface, but actually isn't.
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Dyno

VIDEO: C7 Z06 vs Viper TA – Dyno Shootout!

Rick Seitz
January 7, 2015
Remember the infamous Viper TA vs C7 Z06 street racing video? Those two cars square off once again in this latest video provided by Nine Ball Garage.
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New Products

GTOG8TA.com Announces G8 Arrowheads

Rick Seitz
January 5, 2015
Recently, GTOG8TA.com announced reproduction Pontiac arrowhead emblems for the 2008-2009 G8 sport sedan, providing an OEM-quality look for those with missing, faded or tarnished emblems.
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Editorials

Charging Forward: The Shortlist

Rick Seitz
January 6, 2015
Editor Rick Seitz narrows down his Top Five factory-produced, GM EFI-era vehicles of all time.
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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.
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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
    33
  • 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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