To get the most power out of your hot rod or performance car, the most sensible approach may be to simply replace the engine.

This 1970 Nissan 240Z is a classic "V8-swapped" project located in San Diego. It features a Chevy 350 small-block engine ...

The 1969 Chevy Camaro Z/28 had the 302 Small Block and a ton of performance options. This copy will soon cross the Mecum Auctions block at its Glendale event.

This American power unit has a track-record unlike any other modern V-8 engine.

A unique 1992 Pontiac Grand Prix, one of only 1,000 Richard Petty special editions, is up for sale on Bring a Trailer. The ...

Hundreds of thousands of vehicles are sold each year in America with 3-cylinder engines. Here are the cars you can find them ...

This 11-second muscle car dominated drag strips in the early 1960s, and would remain Ford's fastest muscle car of the era. No ...

The golden era of American muscle cars came during the 1960s and at the very beginning of the 1970s. General Motors arguably ...

From 4L80E and Allison six-speeds to the 10R80 and Gear Vendors, these overdrive transmissions reshaped street performance, ...

Although it looks much like a third-generation Camaro, which debuted in 1982, this IMSA racer has very little in common with the production model.

HP Tuners cracked the engine control module for GM's LT6 and LT7 V-8s, and then a modded ZR1 registered 1180 horsepower at the wheels.

The Pontiac Sunbird's 5.0 V8 engine was only available for two years, available for only two years before being phased out.