Trace Compression Block
BOOK: The aught three still use the trace compression block? \\ KAYLEE: Til they make something better.
The type of engine utilized in the Firefly Transport. Apparently far superior to the high-quantity, low-quality Gurtsler Engine. One assumes that the oft-mentioned Compression Coil is a key part of this style of engine.
The Trace Compression Block engine includes (or is included as part of):