In my dreams I see a wild F22C prancing through the forest when it happens upon my orange BMW 2002, bathed in sunbeams amid a field of flowers. One thing leads to another, the F22C ends up inside the 2002, and the lovechild looks something like this.
The rest of the car is important. Inspect bearings, bushings, and overall cosmetics to get an idea of whether the previous owners took care of things. Check for oil weeps and coolant residue on the block and heads and for signs that someone’s been in the engine bay before.
Some engines just aren’t worth it. There’s a reason everyone does an LS swap it’s trusted. Even if you do a total rebuild at great expense, some used engines have inherent weaknesses or parts are hard to come by.
There’s only one place to find these used engines: the venerated Honda S2000. That means someone will have to wreck one and extract its beating heart for you to commit automotive debauchery. But act fast: Honda only built about 110,000 for you to choose from, and we can already think of 50,000 perfect uses for an F20C.