Buy Yamaha Outboard Parts

Announcement

Collapse
No announcement yet.

compression test

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • compression test

    What is the best method to test engine compression? Do you test when the engine is warm or cold? I have a 1998 225 2 stroke yamaha.

  • #2
    actually i like to do both hot and cold so i can see any differences
    Michael Babuchna

    Comment

    Working...
    X