Porting your vehicle's cylinder heads should bring it significant improvements. But along with this practice's benefits come ...

All things under the hood of a car have an inherent delicate nature and require special tools and knowledge to fix, but there ...

While we await the next turbocharged Dodge Charger, engineers from Stellantis have been creating a way to package it with the head as this U.S. patent shows.

Our mechanic takes us through the cylinder head and valve train and continues his explanation of how engines really work. The Mechanic is the kind of chap who eat, sleeps and breathes engineering ...

Most 1971 through mid-1980s small-block Chevy 350 heads had lazy, big, 76cc chambers, used to help drop compression for compatibility with unleaded gas before the advent of electronic engine ...

Nearly all LS engines utilize the same cylinder head bolt pattern, which is why the heads are so easily swapped around. Most have four 11mm bolts per cylinder (for a total of 10) along with an ...

That said, make sure you get this socket before even thinking about your VVTi engine or its problems. The cylinder head is stuck in place thanks to ten 12-mm triple-square-headed bolts.

The head gasket manages the oil and coolant flow by sealing the engine block and cylinder head, ... It's not wise to continue driving if your car's engine has a blown head gasket.

Chrysler Group dealers are replacing malfunctioning cylinder heads on a small percentage of 3.6-liter Pentastar V6 engines. And a recent shortage of replacement heads means some customers have ...

Modern internal combustion engines are under a lot of stress during normal operation. In particular, there's a lot of tension between the cylinder head and the engine block, especially in diesel ...

Nearly all LS engines utilize the same cylinder head bolt pattern, which is why the heads are so easily swapped around. Most have four 11mm bolts per cylinder (for a total of 10) along with an ...

An Integrated Turbo and Cylinder Head Engine Might Be In Dodge or Jeep’s Future. While we await the next turbocharged Dodge Charger, engineers from Stellantis have been creating a way to package ...