The 318 Detroit Diesel holds something of a special place in the pantheon of diesel engines - but what was it exactly, and ...

We have a Sage Titanium PDXCX to review. Sage Titanium owner David Rosen is loaning his personal race bike from last season. We saw his new bike has a few detail changes at the Sea Otter Classic 2025.

They are usually situated between the valve cover and the cylinder head ... we have identified the top options for those seeking the best performance and durability. In the following sections ...

If you drive a Nissan or Infiniti model with a four-cylinder or V8 engine, this PCV valve will probably be the one you need. Aftermarket parts supplier Beck Arnley makes this part as a replacement ...

Since its introduction in 1995, the A4 has been near the top of our "Cars We Would ... new turbocharged 1.8-liter four-cylinder engine with a free-breathing 20-valve cylinder head.

Ten years ago, at the 2014 Paris Motor Show, Volkswagen unveiled a one-off concept car that was unlike anything else they had ever produced. A futuristic, bright blue concept, with an unusual ...

If the installation is rushed or done poorly, it may result in dangerous gas leaks. Poor connections between the cylinder, valves, and pipelines can pose major concerns, including the possibility of ...

The cylinder is made of metal and is sealed shut. It contains a piston that moves up and down, compressing the fuel, which ignites and causes combustion. There are two valves at the top of the ...

The Knight sleeve valve engine used the four-stroke Otto-cycle system present in most modern vehicle engines. Starting with the piston at the top of the cylinder, the crankshaft's rotation pulls ...