The L9H is a 6.2L, Gen. 4, small block engine used in GM luxury trucks and SUVs between 2009 and 2013. For marketing purposes, it was also known as the […]
[Editor’s Note: This L77 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing at […]
Chevrolet’s 307ci small block has long been viewed as a mild-mannered grocery getter. You’ve seen hundreds of thousands of them in Chevelles, Novas, Camaros, and untold other mainstream Chevys. We […]
Turbos rule. If you’re a turbo guy (or gal), there has never been a better time to be an enthusiast. Just look around, turbos are everywhere and on everything. Not […]
Since the 1930s, hot rodders and performance car enthusiasts have relied on engine coolants made from a mix of ethylene glycol, water, and corrosion inhibitors. While these water-based coolants do […]
[Editor’s Note: This L76 engine upgrade guide is the second in a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing. The L76 engine […]
Q: My 1974 Chevy Nova has 4.11 gears, but I’m interested in changing them. I’ll be taking a long trip soon and I’d like to cruise at around 2,000 rpm […]
NORWALK, OH – If there is one thing that drag racing enthusiasts enjoy more than drag racing, it’s drag racing and then winning things. Dozens of them had an opportunity […]
Look, we try—we really try—to be objective when talking about all-things automotive. And that’s particularly true when it comes to motorsports. But this is Summit Racing’s official blog and when […]