Originally Posted by
abul
can anyone explain to me "when is the correct moment to change your con-rod?"...economically please...

...still beginner...
and do new con-rod give yougood idling or best performance?...or both?

...thanx man...
generally and usually replace the conrod after engine has been break-in.
after that it can be every 1-2gallons or never at all...just dont run too lean!