When it comes to engine building, cylinder heads are of utmost importance. Here's why Chevy's small-block Vortec heads could ...

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 ...

Most of you hard-core gearheads know all about World Products Merlin heavy-duty Chevy Rat-motor blocks and cylinder heads, which combine performance and durability without driving the working man to ...

Whether you're spinning your very first set of wrenches or tuning engines for a Pro Stock team, there's no denying that the beginning of any engine buildup is the cylinder block. Let's review its ...

Toyota Gazoo Racing has announced that it will offer new 4A-GE engine blocks and heads for the iconic AE86 Corolla through its GR Heritage Parts program. These will be the biggest and most ...

A head gasket is a crucial component of your vehicle's engine, sealing the engine block and cylinder head to prevent coolant and oil from mixing. When a head gasket fails, it can cause various ...

On this episode of Engine Masters presented by AMSOIL, we test the long-standing Internet theory that too big of an intake port kills bottom-end torque. Watch us take the mildest of 408 Ford ...

When you find yourself in need of a new engine for your vehicle, you'll likely end up buying a remanufactured engine instead of rebuilding it or having it rebuilt. That decision depends on the type of ...