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rx4ur7 · 10-12-2010, 05:43 PM

Afraid I have seen plenty of them. Was the classic description by your write up and video confirmed it.
When you pull it, check to see if there is any substraight left, if not check to make sure the screen mesh is still in the cat. The substraights are wrapped in a stainless screen, many times when the cats clear out completely that screen gets blown out. Usually they will get caught at the exit. Some times they do not and get blown into the silencers. (getting them out can be a challange)
This will also happen with the multiple precats, very common where the screen from one or both of them get into the main cat and block it.
Glad you found it.

10-12-2010, 05:43 PM	#18
rx4ur7 Rotary since 1972 Join Date: Nov 2008 Location: Tucson Posts: 231 Rep Power: 17	Afraid I have seen plenty of them. Was the classic description by your write up and video confirmed it. When you pull it, check to see if there is any substraight left, if not check to make sure the screen mesh is still in the cat. The substraights are wrapped in a stainless screen, many times when the cats clear out completely that screen gets blown out. Usually they will get caught at the exit. Some times they do not and get blown into the silencers. (getting them out can be a challange) This will also happen with the multiple precats, very common where the screen from one or both of them get into the main cat and block it. Glad you found it. Last edited by rx4ur7; 10-12-2010 at 05:45 PM.