In case you’ve disassembled your Toyota VVTi engine to replace the piston rings or perform other repairing jobs, you’ll need to put all the parts back together correctly. We’ll see here how to ...

We often talk about how easy it is to make horsepower these days, giving praise to cylinder heads and camshaft technology, but if it wasn’t for tough bottom end parts, such as the modern aftermarket ...

The internal combustion engine has been around for a long time. Just when it seems like every part that could be optimized or improved upon has been already, something new comes out. This latest ...

Utah's Transcend Energy Group claims it has a relatively simple and cheap way to dramatically increase the torque output of combustion engines, simply by replacing the standard connecting rods with ...

The lower portion of an engine and its contents, that large hunk of cast metal below the cylinder head, is commonly referred to in motorhead circles as the short-block. A short-block is comprised of ...

Ferrari submitted a patent for a super interesting engine anatomy comprised of pill-shaped pistons and two connecting rods joined into one. First, let’s observe a traditional piston and cylinder. The ...