This is a category that is pretty rapidly going away. You'll be hard-pressed to find an overhead valve — also known as a pushrod — engine in anything outside of a General Motors LS/LT V8 or one of ...

When it comes to modern internal combustion engines, there are two types that dominate the industry: pushrod and overhead camshaft (OHC). While pushrod engines were the stars of the show for many ...

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 ...

More than 70 years ago, Zora Arkus-Duntov and his brother, Yura, developed the hemispherical overhead-valve cylinder head for the Ford Flathead. Known as the ARDUN head, it radically altered the ...

Debuting in the '93 Lincoln Mark VIII luxury coupe, the 4.6L DOHC Modular V-8 quickly transformed a quiet, sedate luxury coupe into a high rpm screamer with a stab of the throttle. The modular V-8 is ...

One of the few race engines developed entirely in-house by Ford, the DOHC (dual overhead camshaft) Indy V8 was a gorgeous-looking engineering masterpiece and a highly successful unit responsible for ...

The abbreviations DOHC, SOHC, and OHV usually refer to different types of car engines. A particular setup mostly depends on the type and age of your vehicle − be it a vintage car dating back to the ...

That’s the story lead you might have read just about 30 years ago when the company was tasked with assembling the C4 ZR-1’s DOHC LT5 engine. Selected for a number of reasons, including its prowess ...