Hello All,
A question about Octane vs Compression ratio:
With the prices of gasoline going sky-high, and the possibility of running lower-octane,
what is the relationship between the two?
If you are going to rebuild an engine, should the compression ratio be high or low if you run 89 octane?
Steve
[This message has been edited by SteveFlier (edited 05-09-2001).]
Original Post