Earnhardt Jr. to Sit Out Rest of 2016 NASCAR Season
(image courtesy of NASCAR.com) NASCAR Sprint Cup Series driver Dale Earnhardt Jr. will not return to competition during the remainder of the 2016 season as he continues to recover from […]
NASCAR’s Jimmie Johnson to Retire After 2020 Season
Seven-time NASCAR Cup Series champion Jimmie Johnson will retire at the end of the 2020, the driver announced on Twitter yesterday, and to the media today. Johnson’s seven titles is […]
Ask Away! with Jeff Smith: How to Tune a Holley Street Avenger Carburetor for High Altitude Operation
My 670 cfm Holley Street Avenger carburetor on my 427ci Cobra engine (small block Stroker) has never worked properly since I have owned it. Just as your articles on tuning […]
A Small OBD Scan Tool Can Save You a Ton of Hassle When Troubleshooting Vehicle Codes
Whether it’s for a holiday or birthday, this Tools Under 30 Dollars Gift Guide Series shows you important, yet somewhat uncommon, tools that any gearhead would want. Today, let’s talk about OBD Scan […]
Camshaft FAQs: What is Lobe Separation? What are Intake and Exhaust Centerlines? (And More)
Find the camshafts section in your latest Summit Racing catalog and you’ll quickly notice that all the cams are displayed with duration and lift. That’s because veteran gearheads use these […]
Cadillac’s 2022 CT4-V & CT5-V Blackwing Sedans Are Raising the Bar on American Luxury Performance
Cadillac’s been quietly developing two track-focused performance cars that, according to the latest press release, should be arriving on dealer lots at the end of this summer. And if our […]
Mailbag: What Drivetrain Combo Will Maximize Efficiency in My Worn-Out 350 Small Block Engine?
You’ve got questions, we’ve got answers. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. In this week’s Mailbag, we’re recommending a drivetrain combo to breathe more […]
Mailbag: Performance Upgrades for a Daily-Driven El Camino with a Small Block Chevy
Q: I have a 1970 El Camino that will be used as a daily driver performance car. I have a Chevy 350 small block that I want to assemble with […]
GM Confirms a New, 6th-Generation Small Block V8 Engine with Large Manufacturing Investment
After General Motors announced plans to eliminate tailpipe emissions by 2035, the gearhead world was left wondering if the current 5th-generation LT-series engines were the last in the legendary GM/Chevy […]
Video: Tips & Techniques to Applying Liquid Gasket Makers for a Leak-Free Seal
Whether used alone or in conjunction with a traditional formed gasket, a liquid gasket maker or RTV/silicone compound can really help ensure a leak-free seal between your mating surfaces. That […]