Ford has reportedly admitted that the head gaskets in the Focus RS’ 2.3-liter EcoBoost have an issue and has come out with a fix. As a thread on FocusRS.org titled “Failed/Leaking Head Gasket Resource ...
Whether you're making some stunning numbers with the help of a big-inch small-block, nitrous, or forced induction, higher cylinder pressure demands that the head gaskets are up to the task, or else ...
It's common knowledge that head gaskets are a necessary evil in our world of internal combustion. "The purpose of a head gasket is to seal the cylinder head and engine block," explains Kevyn Kistner ...