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 ...

Upgrading an existing cast-iron block-based engine to an aluminum engine block is a great way to reduce the weight on the front area of a vehicle. It makes it easier for the vehicle to accelerate, ...

There’s a reason Chevy’s LS series small-block V-8s dominate the custom-car world. They're compact, lightweight, relatively cheap, and backed by seemingly infinite aftermarket support, making them an ...

With LS swaps all the rage these days, it's easy to forget big-blocks are still alive and thriving. That's because when it comes to making big power and even bigger torque, building it with a ...

Hot rodders played with blocks as kids, and still play with them as adults. This vast level of experience notwithstanding, enthusiasts often insist on monkeying around with production blocks. They ...