wrote)
What is CR?

Compression Ratio. The TSIO-360 runs I think a 7:1 compression ratio
vs. the 8.5 (8.9?)-ish for the normally-aspirated Lyc IO-360.


Thanks. I know what compresion ratio is and knew what the numbers were, I've
just never seen CR like that before. My mind was all over the map trying to
figure that one out - and it was right in front of me. Doh!


Montblack