From the October 1987 issue of HOT ROD: A Super Duty conversion kit that could give your Fiero the kind of performance its styling implied. Pontiac's Super Duty 4-cylinder engine has established a ...

Hot-rodders share a common denominator, irrespective of brand loyalty: get from A to B as fast and as inexpensively as possible. Within the scope of the engine, that means focusing primarily on the ...

The British engineering firm's new retro-fit cylinder head, compatible with 964 and 993 models, unlocks the ability to rev to 12,000rpm thanks to completely redesigned valvetrain components and ...

Back in the early 1990s the Gen II LT1 and LT4 engines powered GM's hottest performance cars, but GM read the tea leaves and knew that this platform would not be able to get them where they would ...

The Datsun 240Z is one of the most beloved sports cars ever made. More than 50 years after its debut, people are still modifying, improving, and perfecting this legendary machine. Advancements in ...