The stock Ford Coyote block is made from a rigid aluminum that can crack under heavy load, making it the engine's true weak point.

It seems that changing the material more than the design is the fix..

If building a 427 cubic-inch small-block Chevy isn't special enough, how about one with an incredibly rare 8-stack EFI system.

This engine is built for both show and go, with tons of wow factor.

The stock block, crank, and cylinder head castings prove to be tough enough.

We take our L8T to the engine dyno one last time.

Since Rob Dahm has taken stewardship of the R12 12-rotor project, he has taken it to new heights of performance.

Now, it's made more horsepower and torque than ever, and its only on low boost.

Lifter failure in GM's LT engines is a known issue, but the lifters aren't solely responsible

There exists a cause and effect with the Gen V engine valvetrain that is simple to fix before a failure.