Caterpillar's diesel truck engines were industry leaders, known for reliability, performance, and fuel efficiency. But new ...

The days of the budget-friendly crate engine have sadly disappeared. Sure, you can still find a fully assembled long-block for less than $3,000, but with cast pistons and rebuilder heads, these are ...

Quality engine components are expensive. Especially the trick "hi-po" parts that are usually found reciprocating in a hot rod engine. That's why it's critical when assembling your engine that you get ...

Many years ago, there was a '62 Corvette making the rounds around south Florida propelled by a 301 small-block that ran a Duntov 30-30 solid lifter camshaft that shattered the hopes of many would-be ...

We get tons of readers writing into our Tech Support section asking which mods they should be doing to their cars in order to make them faster. Rather than answer one guy's questions on what to do, ...

According to AAA, Top Tier gas "likely" keeps your engine cleaner for an extra three cents a gallon. But its study is based ...

Toyota's powertrain president, Takashi Uehara, confirmed the company has a new twin-turbo V8 that will power its flagship ...