 The Honda K series have cast iron sleeves as opposed to the FRM cylinders found only in a roadster that is named for its what?
Honda K engine: The Honda K series engine is a four-cylinder four-stroke engine introduced in 2001. Honda S2000:  The S2000 is named for its engine displacement of two liters, carrying on in the tradition of the S500, S600, and S800 roadsters of the 1960s.
i don't know