silencer packing

[twgranger]

How often should you change the packing in a 2 stroke silencer??

[TimSr]

When it becomes oil saturated, which will depend on a lot of factors such as gas/oil ratio, carburetion, and malfunctions like leaking crank seals.

[trikezilla]

In 2 stroke, packing also plays a major role in the amount of back pressure correct?? PLEASE infor me if i am wrong....

[asc180]

It also has alot to do if the bastards at Silver Lake willl let you by their spl meter.