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 ...

Today on the FRAME, we take a look inside Porsche’s factory to see how the legendary flat-six engine is built. Do you have a ...

It's fair to assume that if you're currently building a high-performance engine, it's because you've pushed your engine to its limits, and the time has come for a rebuild. There isn't a universal set ...

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 ...

There are certain aspects of Winston Cup engine programs that apply directly to engine building for other classes of racing. To make this clear, we must first examine some of the more important topics ...

Doug Yates, CEO of Roush-Yates Engines, says that an increase from 670 to 750 horsepower "wouldn't be much of a change" and that he would like to see NASCAR be open-minded about tweaking the ...

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