The LM7/L33 5.3-liter V8 is the most affordable LS swap engine, with junkyard pulls from $300 and durability exceeding ...

We need not bore you with another diatribe about how the Chevy Vega was an unmitigated disaster vehicle for General Motors. But long story short, it's hard to market your cheap subcompact as a true ...

The LS1 engine is finally out, marking the beginning of a complete engine overhaul. This project takes a closer look at the ...

It's hard to believe that General Motor's LS series of engines have been with us for 20 years. Introduced in 1997, performance enthusiasts quickly learned all this new design had to offer—these ...

Owning a classic car, truck, or SUV is a largely joyful experience, but there are definite pitfalls that come with the territory. Having a vehicle that is decades old in your driveway or garage often ...

We put both engines on the dyno to see which made more horsepower and torque. It didn’t go as planned. Over the past year, we assembled two very mild small-blocks aimed at the typical hot-rodder ...

Many American carmakers are known for their engines. You have engines like the Ford Power Stroke, the Cummins diesel from Cummins, and General Motors' Duramax, all of which have made a name for ...

GM's LS engine is a powerhouse, thanks to great-flowing heads that enable tremendous horsepower and high-rpm performance. But while the LS is becoming a more popular swap choice for earlier, pre-C5 ...

Chevrolet started making small block V8 engines all the way back in the mid-1950s and has had many different generations in that time. For over 40 years, Chevrolet made different sizes and variations, ...

The idea was to run the two engines in naturally aspirated trim and then again after the application of boost from a Kenne Bell supercharger. The question we wanted to answer was would the difference ...