2017 Camaro ZL1 Makes 202.3 MPH Run
The 2017 Camaro ZL1 is the fastest production Camaro ever made, and it just proved it by clocking 202.3 miles per hour during testing.
F-Body Nationals Set to Invade Memphis International Raceway in September
The F-Body Nationals is an event to celebrate 50 years of the iconic GM f-body. Coming this summer, it promises to attract one of the largest f-body crowds!
Nine Special Edition Redline Chevys Announced at Chicago Auto Show
Chevrolet just introduced nine special edition Redline models to go on sale by the end of 2017 and feature some majorly upgraded styling.
Team Chevy Launches Race Spec Camaro GT4.R
Chevrolet has just introduced the new Camaro GT4.R, a full race-ready version of the sixth-generation Camaro, but team Chevy is only giving us a taste!
The Supercharged LS9 GTSR W1 is Going to Make You ...
Holden is going out with a bang and introducing a supercharged LS9 powered GTSR W1 before it closes its doors at the end of the year.
Spotted: Mid-Engine Corvette and C7 ZR1
The mid-engine Corvette and C7 ZR1 have been spied together during testing!
Leaked: DOHC 2018 ZR1 Rumors Running Amok!
The 2018 ZR1 said to be powered by a ...DOHC V8??
GM EFI’s 2016 Holiday Gift Guide
GM EFI's Holiday Gift Guide for 2016!
VIDEO: 2017 Camaro ZL1 Pulls Epic ‘Ring Laptime
The ZL1 just broke a Nurburgring record, while putting plenty of exotics in their place!
HP Tuners Announces 3.3 Beta for 2017 Vehicles
HP Tuners announces the beta version off 3.3 for 2017 GM vehicles.
VIDEO: 2018 Corvette ZR1 Spotted During Testing
We've been seeing peeks of the 2018 C7 ZR1, from various sources. It's going to be striking.
Holley Performance Products Announces their all-new line of Frostbite Aluminum ...
Holley Performance has officially announced their line of Frostbite aluminum radiators.
VIDEO: 2016 REV’N Rods and the Heartland Tour
Rev'N Rods & Heartland Music Tour will be kicking off next month -- blending a road trip of muscle cars with country music, throughout the Heartland!
Cold Air Inductions Hosts Sweepstakes to ALL GM EFI Readers!
Cold Air Inductions is hosting a sweepstakes that is open to all readers of GM-EFI! You can enter to win a complete cold-air intake system from the company.
2016 Holley LS Fest Registration Now Open!!
The 2016 Holley LS Fest is now open for registration! Register today!
The Latest Bumblebee Camaro Has Been Leaked!
Transformers franchise film director, Michael Bay, releases first image of the next Bumblebee!
Hawks Third-Gen Rebranded Hawks Motorsports
Hawks Third-Gen Parts now known as Hawks Motorsports.
VIDEO: Cadillac ATS-V Test Drive
Alex Roy from The Drive hops into a new Cadillac ATS-V for a test drive. Find out what he thinks of the models, and what he thinks isn't perfect about it.
VIDEO: Chevy Gives the Skinny on the COPO Crate Engine
If you're looking for a high-performance NHRA qualifying engine, Chevy Performance is now offering COPO crate engines. Check them out!
VIDEO: Could the EPA Really Implement a Motorsports Ban?
The EPA came startlingly close to banning the modification of production vehicles this year. Is something like that even possible?
VIDEO: 2018 Z/28 Crash During Track Testing
It's been an exciting week for the new Z/28, but it got a little too exciting today! Check out the cringeworthy Z/28 crash during testing.
VIDEO: The 2017 ZL1 10-Speed Transmission is a Game Changer
GM is debuting their 10-speed transmission in the new ZL1 Camaro. It promises to be the most advanced Chevy automatic transmission to date.
VIDEO: Dirk Stratton’s C6 Driftvette Now Lingenfelter LS7 Equipped
Stratton Racing driver Dirk Stratton is hitting the drift circuit in his newly Lingenfelter LS7 equipped Driftvette. Check out what's powering his C6.
VIDEO: 6th-Gen Z/28 Camaro at Nurburgring Plus Spy Photos!
Anticipation for the new Z/28 has us losing our minds! Check out these new spy photos of the 6th-gen Z/28 Camaro to get an idea about what to expect.
2017 Camaro SS 50th Anniversary Edition to Pace Indy 500
For the 9th time, a Camaro will serve as the Indy 500 Pace Car in the form of a 2017 Camaro SS 50th Anniversary Edition to be piloted by Roger Penske.
Get Your 6th-Gen Z/28 Spy Photos and Exclusive Track Times ...
New spy photos appear to show the new Z/28 hitting the track and streets. We may have some performance numbers to put with these too!
Forgeline Wheels Keep the Big Red Edition Camaro Rolling
The 5th-gen Z/28 Big Red Edition Camaro is a tribute a legend in the Camaro world. Helping this tribute handle speed and look good are Forgeline wheels.
VIDEO: Burt Reynolds Introduces New Bandit Trans Am
Bandit Trans Am obsession is real, and has been for decades. A modernized Bandit Trans Am has just been introduced, and it's a remarkable machine!
Lingenfelter and SAM Sponsoring COPO Event at LS Fest
The 2016 Holley LS Fest is going to host a major COPO Camaro showdown. Thanks to sponsors Lingenfelter and SAM, this race will be intense!
Video: The ZL1 Camaro is Here to Rock Your World!
Chevy has just dropped the ZL1 Camaro on the world, and it's already got gearheads buzzing. Find out how the new ZL1 is going to take on the world!