An LS engine swap can transform your build, but wiring and cooling are where many projects stumble. Matching the correct harness to your engine generation is critical, and understanding the cooling ...

The early days of LS-swapping were hard. There was little to no aftermarket support, and even simple things like clearing crossmembers required modding the factory oil pan and other bits. By today’s ...

When the all-new fifth-generation Chevrolet Corvette had its premiere in 1997, it packed a likewise all-new LS1 V8 engine making 345 horsepower and 350 pound-feet of torque — which was enough to ...

There was a time when many 4WD enthusiasts were afraid of electronic fuel injection (EFI) on engines, preferring the “relative simplicity” of a carbureted engine that could be run in a pinch with ...

Earlier this week, Orlando, Florida-based company Improved Racing showed off its new thermostatic automatic transmission fluid cooler adapter for modern-day GM automatic transmissions. That wasn’t the ...

Every General Motors LS engine is special, starting with the LS1, a 5.7-liter Gen III small block V8 which debuted in the 1997 C5 Corvette. In 2008, GM released the 6.2-liter LS3 based on the Gen IV ...