answersLogoWhite

0

The compression ratio of a 2002 Yamaha Grizzly 660 is typically around 9.2:1. This ratio indicates the relationship between the volume of the cylinder when the piston is at the bottom of its stroke compared to when it is at the top. This compression ratio is designed to optimize performance and efficiency for the ATV's engine.

User Avatar

AnswerBot

1d ago

What else can I help you with?