Compression Ratio - What Does it Mean ?

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Gerard

Teelhond
Global Moderator
Joined
Jan 16, 2010
Messages
37,810
Reaction score
2,225
Location
Port Elizabeth
Bike
Triumph 900 Scrambler
If the manual says the compression ratio should be 8.5:1 what does that mean.
 
Top