Honda’s K-series engines have been around for 25 years, and have earned a reputation for durability, versatility, and tuning potential.

This custom 124 Spider ditches its 1.4-liter engine for something even better. The owner tells us how the project came to ...

Adding real horsepower without tearing your car down to the firewall is not a fantasy. With the right mix of tuning, airflow, ...

The cheapest Dodge Viper in the US became something unique after a Redeye V-8 engine swap, but is it worth the asking price?

When it comes to bang-for-your-buck performance motoring, the Mazda MX-5 Miata is one of the best cars for your money. When it was first released for the 1990 model year, the Miata was responsible for ...

Many automakers and tuners are offering sporty-looking LCVs, but the owner of this VW Caddy from the UK wouldn’t settle for just a bodykit and larger alloy wheels. In fact, the pictured van has the ...

We've mastered the G3 Hemi swap, and a 10-year-old could install an LS into a Chevelle, but the Coyote into a Mustang job has remained nearly untouchable. The engines are just too wide and the engine ...

When you walk through the pits of any autocross event these days you'll find the engine of choice is the Chevrolet Gen IV platform. Hardly a surprise when you consider the ease of power, compact ...

With prices of classic muscle cars like the Dodge Charger or Chevy's Chevelle SS heading for the stratosphere, a common way to cobble your own together on the cheap is to purchase a lowly six-cylinder ...

Produced until 2001, the J40 series used to feature a straight-six diesel engine with 4.0 liters of displacement for a brief period. Pretty potent for that era, the 2H motor doesn’t hold a candle to ...

Most likely, it was some GI during World War II that first started modifying Jeeps to better suit his needs. While there were many modifications made to meet certain war-time criteria, not much was ...