GMEFI Magazine

Features

Taking a Closer Look at the Sportmachines Super Stock Sy/Ty ...

Rick Seitz

December 23, 2024

The turbocharged GMC Syclone and Typhoon trucks haven’t rolled off of the GM assembly line in over 30 years, but their popularity and interest from enthusiasts have never been higher. Neither have the values, evidently, ...

New Products

Dakota Digital Announces RTX Instruments For the 1982- 89 Camaro

Rick Seitz

December 19, 2024

Digital gauges for 1982-1989 Camaro in RTX form, from Dakota Digital

New Products

Reversion Raceworks 1.5 DIN Radio & Adapter For Late 4th-Gen ...

Rick Seitz

December 10, 2024

Bring your car audio into the current decade with the 1.5 DIN radio and adapter from Reversion Raceworks

New Products

BP Automotive Announces their Bare Essentials LT DIY Standalone Factory ...

Rick Seitz

December 9, 2024

Helping make that LT1 swap dream a reality, with BP Automotive's DIY harness kit

Features

VIDEO: FLHP Cranks Out a 730hp Harrop-Blown C7 Z06 Corvette

Rick Seitz

December 9, 2024

Florida High Performance Harrop's a C7 Z06

138

Features

VIDEO: Increased Braking Performance with Baer Claw and BIG Claw ...

Chris Holley

December 3, 2024

Give your GM truck some upgraded stopping power with Baer's Big Claw brakes!

297

New Products

VIDEO: Holley Introduces Small-Block Chevy Hi-Ram EFI Intakes

Chris Holley

December 3, 2024

Bringing the highly-popular Holley Hi-Ram and Lo-Ram to the traditional Small-Block Chevy!

Features

SEMA 2024: RINGBROTHERS UNVEIL 1,246-HORSEPOWER 1987 BUICK GRAND NATIONAL “INVADR”

Rick Seitz

November 5, 2024

RINGBROTHERS UNVEIL 1,246-HORSEPOWER 1987 BUICK GRAND NATIONAL “INVADR”

164

Features

Dream Giveaway Announces Two Supercharged V-Series Cadillacs for 2024

Rick Seitz

November 1, 2024

Enter to WIN BOTH of these V-series Cadillacs from Dream Giveaway.

139

Burnouts

VIDEO: Josh Stewart’s Formula Drift C6 Corvette

Rick Seitz

October 31, 2024

Supercharged C6 Corvette makes a statement at Holley LS Fest West

1740

New Products

Granatelli Motor Sports Unveils New Red Series Throttle Body for ...

GM EFI

October 16, 2024

Increase airflow to your vehicle's engine, with the help of Granatelli Motor Sports!

155

Features

Digging Into Why STA-BIL For Winter Storage is Necessary

Rick Seitz

October 8, 2024

Learning more about fuel, to protect your vehicle.

245

Dyno

VIDEO: Florida High Performance’a Bad Punk’n ZL1 Camaro Makes a ...

Rick Seitz

October 7, 2024

If you’ve been reading GMEFI Magazine for the last year, you know we’ve been working with Erik Bentley at Florida High Performance for the last few years. Cranking out some of the fastest GM-motivated cars ...

1274

New Products