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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.

Pontiac

Car Feature: Silver Bullet GTO

Rick Seitz
April 11, 2017
A one-owner GTO that has managed to evolve with the times.
6700
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Features

Buick Aficionados Unearth a Pair of Brand New ’87 Grand ...

Rick Seitz
April 4, 2017
A group of Buick enthusiasts unearth a pair of brand new Grand Nationals... in an old garage.
358541
Read more
Pontiac

Car Feature: Subtle Beauty

Rick Seitz
March 29, 2017
This LS-swapped Firebird is a subtle beauty.
6598
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Industry News

Win a 2016 Colorado Z71 4×4 from Hypertech!

Rick Seitz
March 23, 2017
Hypertech is giving away a 2016 Colorado Z71 4x4, with the help of some great friends!
4225
Read more
EVENTS

Hot Rod Super Nationals Return to Canfield for 2017

Rick Seitz
March 14, 2017
Muscle cars, hot rods, trucks and sport compacts return to the Hot Rod Super Nationals return at the Canfield Fairgrounds for 2017.
7464
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Drag Racing

VIDEO: Crew Cab GMC Hurtin’ Feelings!

Rick Seitz
March 14, 2017
BigKleib34 catching this spooling' GMC Sierra in action!
4518
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Industry News

Forgeline is the Official Wheel of the Camaro GT4.R Racecar!

Rick Seitz
March 13, 2017
Forgeline is the official wheel supplier for the Camaro GT4.R racecar!
2565
Read more
Paint And Body

Project Phoenix: Rounding out the Exterior Details with IROC Motorsports

Rick Seitz
February 25, 2017
Project Phoenix earns its side skirts and rear diffusor with the help of IROC Motorsports.
8932
Read more
Autocross

2017 Buick GS Nationals Dates and Hotels Announced

Rick Seitz
February 25, 2017
The Buick GS Nationals return to Bowling Green, Kentucky for 2017!
5749
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Features

VIDEO: Chevrolet Unleashes the 2018 ZL1 1LE — No Typo!

Rick Seitz
February 25, 2017
Chevrolet announces the 2018 Camaro ZL1 1LE -- as the same vehicle!
5177
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Features

VIDEO: Cadillac Escala Concept Debuts in Oscars Spot

Rick Seitz
February 25, 2017
The Cadillac Escala Concept makes a stunning debut during an Oscars spot.
2871
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Editorials

Charging Forward: How to Get Your Car Featured in GM ...

Rick Seitz
February 21, 2017
Would you like to get your car featured in GM EFI Magazine? Rick gives you a few tips on how you can help make it happen!
3453
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Cadillac

Car Feature: The Quickest ATS-V

Rick Seitz
February 21, 2017
FASTERPROMS is currently home to the quickest ATS-V in the land. But how long will that record stand?
13391
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Editorials

Charging Forward: Letting Go

Rick Seitz
February 13, 2017
Editor Rick asked the question; when is the best time off letting go of your stalled project?
4393
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New Products

Hedman Hedders’ LS Swap Cast Iron Manifolds

Rick Seitz
January 12, 2017
Hedman Hedders has recently announced their new LS-swap exhaust manifolds for GEN-III and GEN-IV V8 muscle cars, hot rods and trucks!
4035
Read more
New Products

Concept One Pulleys Announces Victory Series System for Maggie Blown ...

Rick Seitz
January 10, 2017
Concept One Pulleys unless their Victory Series pulley system for Magnuson-blown LS engines!
5446
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New Products

HP Tuners Releases Tuning Support for the T87A-Equipped 2017 GM ...

Rick Seitz
January 6, 2017
HP Tuners has announced their release of 3.5 Beta for 2017 Silverados and Sierras equipped with the 8-Speed Allison.
5189
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Engine Tech

Taking a Closer Look at Livernois Motorsports’ Stage 2 ZL1 ...

Rick Seitz
April 29, 2017
Livernois Motorsports gives us a closer look at their Stage 2 Package for LSA-powered muscle cars.
7701
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Features

VIDEO: Boosting a C7 with the Help of ProCharger and ...

Rick Seitz
January 3, 2017
A C7 Stingray ups its game with the help of ProCharger and Snow Performance!
6201
Read more
New Products

Ohio Speed Shops Releases 6.2L LS3 with Self-Learning EFI

Rick Seitz
December 30, 2016
Ohio Speed Shops announces their brand new 6.2L, 525 LS3 with self-learning EFI!
4482
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Features

BMR Suspension’s 6th-Gen Camaro Product Line

Rick Seitz
December 26, 2016
The ultimate BMR 6th-Gen Camaro suspension guide!
3897
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Features

Leaked: DOHC 2018 ZR1 Rumors Running Amok!

Rick Seitz
December 27, 2016
The 2018 ZR1 said to be powered by a ...DOHC V8??
4818
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Drag Racing

GM EFI Visits the 2016 Buick GS Nationals

Rick Seitz
December 19, 2016
GM EFI Magazine visits the Buick GS Nationals 2016!
4494
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Features

GM EFI’s 2016 Holiday Gift Guide

Rick Seitz
December 22, 2016
GM EFI's Holiday Gift Guide for 2016!
3416
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Features

VIDEO: LSXperts Boosted Silverado Bounces Back!

Rick Seitz
December 18, 2016
LSXPerts owner Charlie Hill give us a rundown on his shop truck Silverado!
5652
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Drag Racing

VIDEO: Turbo LT1-Powered 8-Second Third-Gen Camaro!

Rick Seitz
December 18, 2016
A rear-mounted turbo lends some power to an LT1-swapped Third-Gen Camaro!
9669
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Pontiac

Car Feature: GTA = Grand Touring Assault

Rick Seitz
December 18, 2016
Valerie and Tom Pichette's '88 GTA is the perfect blend of old school grand touring, 21st century pro-touring and retro '80s cool.
8348
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New Products

Racetronix Genuine GM / CONTI Flex-Fuel Sensors for E85

Rick Seitz
December 16, 2016
Racetronix has just announced their GM/CONTI Flex-Fuel Sensors for vehicles running E85!
3192
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New Products

DiabloSport Now Supports the 2016 Camaro SS

Rick Seitz
December 16, 2016
DiabloSport now supports the 2016 Camaro SS
5174
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Chevrolet

Car Feature: Infernal Camaro

Rick Seitz
December 14, 2016
Johnny Matney's boosted Infernal Camaro is an ode to his late father.
6742
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VIDEOS

Dyno

VIDEOS: Florida High Performance Builds a Pair of Boosted Cadillacs

Rick Seitz
May 7, 2026
Florida High Performance takes two V-Series Cadillacs to the next level.
96
Read more

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

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

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