Cover Story: How to Choose the Right Tonneau Cover
Conventional wisdom used to say: “Drive your truck with the tailgate down and you’ll reduce drag and save gas. Better yet, just take it off and you’ll be lighter, too!” […]
Ask Away! with Jeff Smith: What Will a Compression or Leakdown Test Tell Me About My Oil Consumption Problem?
The 383 in my ‘68 Road Runner is lightly modified with a 750cfm Holley carburetor, headers, Edelbrock RPM dual plane intake, Mopar electronic ignition, and a mild hydraulic cam. I’ve […]
NHRA 2014 Wrap-Up: Todd, Hight, Johnson & Hines Win at the Mountain
J.R. Todd earned his first Top Fuel win of the season and first since 2008, by racing to victory Sunday at the Mopar Mile-High Nationals at Bandimere Speedway. Robert Hight […]
The Hottest Rides and Gearhead Photos from Instagram (#Mopar) – October 2018
Despite what you might believe, at OnAllCylinders, we love pretty much any kind of vehicle. In the context of automakers, that means we like Ford AND Chevy. Not one over […]
Video: Why Tubular Headers are Great Bang-For-Your-Buck Bolt Ons
“Bigger isn’t always better,” says four-time NHRA Pro Stock champ Greg Anderson, about the diameter of exhaust header primary tubes. In this short tech tip video from Summit Racing and […]
Fifth-Gen. Frenzy (Part 3): Installing a Chevrolet Performance Z/28 Suspension Package on a 2013 Camaro
It wasn’t possible to get a fifth-generation Camaro Z/28 until 2014, but Chevrolet Performance has now made it possible to bring Z/28 handling to your 2010-13 Chevrolet Camaro SS. The Chevrolet […]
Ask Away with Jeff Smith: Is 10:1 Compression Compatible with 91 Octane Fuel?
I want to build a 350 Chevy with iron heads and a 10.0:1 compression ratio. Will that work on 91 octane pump premium fuel? H.C. Seemingly simple questions like this […]
Mailbag: How to Freshen Up a Tired Powerplant
Got questions? We’ve got the answers—Mondays when the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re showing you how to give new life to a tired, old […]
Parts Bin: Add Some Versatility to Your Jeep Wrangler JK, JL & Gladiator with Storage Solutions from XG Cargo
If you’ve ever loaded up a Jeep Wrangler or Gladiator for a road trip, off-road trail ride, or overlanding adventure, you know that space can get tight quickly. So having […]
GM to Launch German-Inspired 4.2L Twin-Turbo V8 for 2019 Cadillac CT6
General Motors’ new hand-built 4.2L twin-turbo V8 for the 2019 Cadillac CT6—which features “hot V” engine architecture, similar to engines built by BMW, Audi, and Mercedes—is the first Cadillac-exclusive engine […]