The second-generation Corvette has had a huge impact on the world of hot rodding. The 1963 Sting Ray brought independent rear suspension into the mix. The 1965 model year introduced […]

Gasoline or E85 ethanol-blended fuel? David Freiburger and Steve Dulcich at Engine Masters wanted to find out which makes more power and by how much. So they grabbed a 489-cubic-inch, 13.5:1 compression […]

Pro Stocker Bo Butner wasted little time proving to racing fans that last year’s championship was no fluke when he captured his sixth career win Sunday at the season-opening Lucas […]

From time to time, OnAllCylinders will provide a peek at some of the newest products and deals that can help get your next project on track for less. Check out […]

This is an engine specification guide for General Motors’ fifth-generation LT1 engine that launched in 2014. GM has built three engines designated as the LT1: 1970-72 – Gen. I, 5.7L, small block (technically, […]

A good threadlocker can prevent your fasteners from loosening. But a thread-locking compound must be applied properly to ensure the best possible results and, more importantly, threadlocker application techniques vary […]

You’ve got questions. We’ve got answers. We work with the Summit Racing tech department to tackle your automotive-related conundrums. This week, we’re recommending a camshaft, torque converter, and rear-axle gear ratio […]

The LQ9 is a 6.0L Gen. 3 small block engine used in GM trucks between 2002 and 2007. For marketing purposes, it was also known as the Vortec HO 6000 […]

The LQ4 is a 6.0L LS (Gen. 3) small block engine used in GM trucks between 1999 and 2007. For marketing purposes, it was also known as the Vortec 6000. […]

Chevrolet said its new 2019 Corvette ZR1 was pretty fast, boasting 755 horsepower and 715 pound-feet of torque from its supercharged 6.2L LT5 engine. Now, there’s a lap record to […]