Electrical VIDEO: AmericanTrucks Spotlights a Customer’s 2018 Silverado LT GM EFI December 11, 2021 Installing Axial LED taillights and a Volant cold-air kit onto a 2018 Silverado, with AmericanTrucks. 1600 Read more
Car Reviews Video: 1998 SLP Trans Am Firehawk Retro Review Elizabeth Puckett December 11, 2021 MotorWeek reviews the stillborn 1998 SLP Trans Am Firehawk in this classic review. 1525 Read more
Car Reviews Video: The Legendary Corvette ZR-1 And Why The LS Was ... Elizabeth Puckett December 7, 2021 The Corvette ZR-1 was an impressive car that didn't land very well with buyers, but the Porsche killer brought us some great things. 1040 Read more
Car Reviews VIDEO: This 1100+hp Buick T-Type is Wild As All Get ... Rick Seitz December 1, 2021 AutotopiaLA spotlights a 1,000 horsepower Buick Regal that's a pavement pounder. 1559 Read more
Car Reviews VIDEO: Hagerty Pits the CT5-V Blackwing Against a Tesla Model ... Rick Seitz November 17, 2021 Hagerty pits GMEFI's favorite luxury sedan against the best from Tesla and BMW. 1094 Read more
Features Dream Giveaway Kicks Off the 2022 CT5-V Blackwing Giveaway Rick Seitz November 9, 2021 Earn extra chances to win this special CT5-V Blackwing from Dream Giveaway today! 1467 Read more
Car Reviews VIDEO: Jay Leno Takes the C8 Z06 For a Spin Rick Seitz November 8, 2021 Jay Leno takes the latest Z06 for a spin in his latest video. 1088 Read more
Features ‘THE CHEVY BEAST’ CONCEPT STORMS SEMA SHOW GM EFI November 2, 2021 Packing LT4 power, Chevrolet's Beast Concept is unveiled at SEMA Show 2021. 1681 Read more
Features Saleen and Toyo Team Up to Build a Smokey and ... Rick Seitz October 27, 2021 Saleen and Toyo team up to give us a Smokey and the Bandit tribute vehicle we would have never thought of. 1284 Read more
Car Reviews VIDEO: 2023 CHEVROLET CORVETTE Z06 ELEVATES THE AMERICAN SUPERCAR GM EFI October 26, 2021 Most capable Z06 ever arrives on global stage, powered by all-new LT6 DOHC V-8 1306 Read more
Dyno VIDEO: SDPC Raceshop Bringing Fire With a 2077 HP Twin ... Rick Seitz October 22, 2021 SDPC Raceshop builds a fire-breathing 2000hp twin-turbo crate engine for only the bravest souls out there. 4003 Read more
Features VIDEO: Hagerty Dives Into the GMC Syclone Rick Seitz October 13, 2021 Hagerty takes a closer look at the one-time fastest truck ever made. 939 Read more
Engine Tech VIDEO: Florida High Performance Builds a 1000+ HP CTS-V(3) Rick Seitz October 5, 2021 Florida High Performance takes a CTS-V3 to the four-digit horsepower threshold. 1326 Read more
Features VIDEO: Witness the First-Ever Silverado ZR2 GM EFI October 4, 2021 Chevrolet unleashes the 2022 Silverado ZR2 to the public eye. 883 Read more
Features VIDEO: The 2023 C8 Z06 is Set to be Unveiled ... Rick Seitz September 28, 2021 Chevrolet low-key unveils a sneak peek the C8Z, nearly a full month prior to its official unveiling. 1448 Read more
Car Reviews VIDEO: Fasterproms Puts a CT5-V Blackwing on the Dyno Rick Seitz September 9, 2021 Jeremy and the folks at Fasterproms strap a 2022 CT5-V to the dyno for the first time! 1520 Read more
Features CHEVROLET COPO CAMARO BRINGS BACK THE BIG BLOCK FOR 2022 Rick Seitz August 2, 2021 The COPO Camaro returns to the drag strip and its roots with a 572-cubic-inch Big Block V-8. 1683 Read more
Features VIDEO: LS4 King Preps the New Monte Carlo Shop Car ... Rick Seitz July 29, 2021 LS4King takes a Dale Jr. Edition Monte Carlo to a place nobody dares. 2207 Read more
Features VIDEO: LOD Performance’s Aluminum LS3 X1 Intake Manifold Rick Seitz July 28, 2021 L.O.D Performance is throwing their hat into the ring for the title of the "Ultimate" LS3 intake manifold. We take a closer look... 2903 Read more
Features VIDEO: AmericanTrucks Reveals Top 5 Easy Mods For 2019+ Silverado Rick Seitz July 14, 2021 Selecting the Top Five Mods for your 2019+ Silverado (and Sierra). 1610 Read more
Features Video: Turbocharged COPO Camaro Rocks The Block Elizabeth Puckett June 29, 2021 If you haven’t heard, Horsepower Depot is building a turbocharged COPO Camaro and its first start was a success - sort of. 2563 Read more
Features Video: Twin Turbo 2006 Chevy Colorado Is One Of The ... Elizabeth Puckett June 9, 2021 This Colorado is packing twin snails and LS power! 2116 Read more
Features Video: Take A Virtual Test Drive In A 1000-HP Camaro ... Elizabeth Puckett June 9, 2021 Hennessey Performance takes us on a once-in-a-lifetime ride in their jaw-dropping 1000-horsepower Camaro ZL1. 1781 Read more
Drag Racing VIDEO: 600+ HP GTA vs. Ferrari 488 Pista Rick Seitz May 28, 2021 A GTA takes on the latest supercar from Ferrari. 1666 Read more
Features VIDEO: TRACK AND STREET COME CLOSER TOGETHER IN THE ALL-NEW ... GM EFI May 6, 2021 OEMs and NASCAR collaborate to bring production elements to race cars 1442 Read more
Features 2CarPros 5.3L GM LS Engine Build Parts Combos Now Available ... GM EFI April 29, 2021 New LS Power Package now available at Summit Racing. 1822 Read more
Features VIDEO: AmericanTrucks’ New Video Fuels Future Truck Mods Rick Seitz April 14, 2021 AmericanTrucks spotlights one of their customer's builds, a 2010 Silverado with some simple but effective upgrades. 1810 Read more
Features VIDEO: Lokar Releases Their Brand New AxiShifter for Most Popular ... Rick Seitz April 14, 2021 Lokar announces a brand new shifter, the AxiShifter for most popular manual gearboxes. 1011 Read more
Features Video: 2003 Chevy Impala is Surprising Sleeper With Big Power ... Elizabeth Puckett April 2, 2021 You might want to think twice before messing with an innocent-looking black 2003 Impala! 2004 Read more
Engine Tech Video: LS Air Intake Showdown Elizabeth Puckett April 2, 2021 There are many intake options for the LS engine, but which one is best? There's no straight answer, but this video will help you decide. 2587 Read more