Engine Tech VIDEO: ProCharger Spark Plug Tips For Boosted Engines Rick Seitz February 28, 2022 ProCharger gives us tips on how to pick, gap and maintain your spark plugs when used in a boosted engine. 804 Read more
Features VIDEO: AWD Turbo GMC Syclone at Holley LS Fest East Rick Seitz February 28, 2022 This GMC Syclone is LS swapped, but still retains a its AWD and a turbocharger. 829 Read more
Features Dream Giveaway Corvette Duo Giveaway for 2022 Rick Seitz February 24, 2022 Dream Giveaway teams up with Lingenfelter once again for the 2022 Corvette Giveaway. 653 Read more
Features VIDEO: 700+ HP C7 Corvette Built by Florida High Performance Rick Seitz February 23, 2022 This hoodless C7 Corvette Grand Sport packs a boosted punch and a whole lot of attitude! 1192 Read more
Features VIDEO: Florida High Performance Builds 1000hp ZL1 Daily Driver Rick Seitz February 10, 2022 What's better than a 1000hp Camaro that you can drive to the daily grind and pick up groceries with? 1028 Read more
Features VIDEO: Holley EFI LS-Swapped Caddie Backed by American Powertrain 6-Speed Rick Seitz January 13, 2022 Matt Graves from American Powertrain LS/6-speed swaps an '83 DeVille. 879 Read more
Engine Tech VIDEO: Florida High Performance Modifies a C8 Corvette for Increased ... Rick Seitz December 17, 2021 Florida High Performance Turns Up the Wick on a C8 Corvette. 1666 Read more
Features GOODGUYS TO GIVEAWAY 1988 CHEVROLET SILVERADO WITH CUSTOM ROADSTER SHOP ... GM EFI December 15, 2021 The custom 1988 Silverado will be unveiled July 10, 2022 at the Goodguys 24th Summit Racing Nationals presented by PPG in Columbus, Ohio. 4851 Read more
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. 1424 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. 1114 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. 882 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. 1190 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. 895 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! 1172 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. 887 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. 1428 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. 1085 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 1015 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. 3593 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. 843 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. 1096 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. 736 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. 1238 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! 1280 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. 1508 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. 1961 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... 2377 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). 1260 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. 2310 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! 1810 Read more