Last year we were blown away by a new concept launched by Pioneer Electronics. Its new modular NEX head unit promises to bring 21st century tech to just about any car by way of a trick modular design ...

Good cylinder heads are necessary to the production of serious horsepower, but what exactly constitutes a "good" cylinder head? Typically, we identify them with big, impressive flow numbers.

Pioneer joined the CES 2021 party with a series of several major announcements, and one of them concerns a new head unit bringing Android Auto and CarPlay to cars where aftermarket upgrades have been ...

While most Four-Valve modular owners are familiar with both B and C DOHC heads, few have even heard of the requisite A head that preceded them both. The first DOHC ...

Now that we've explored the majority of simple, bolt-on parts for the S197 Mustang, the next logical place to turn our collective attention is to the inner working of the engine. And, no matter how ...