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Technical Talk -> Exhausts.TOR Silencer Kit - Best engine tune for High F...
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Topic : Cat removal//Bracing
 Author 
Post  
 plpitts1 
Set
Reg. Date : 17/04/2017
Posts : 44
Location : Crowley, Texas, United States
Posted : 05 Jul 2017 - 12:55   Post title : Cat removal//Bracing
 
I installed the cat bypass pipes and removed the cat. My long TORs will be here in a couple of weeks. The cat is secured to the frame and the pipes attach to it. So when you remove the cat you lose the support in the center. It seems sturdy? Anybody who has done this have any thoughts on this?
Pat

 
2012 Thunderbird!! Crowley, Texas USA. Peace Out
"Well, if they pay me off in tortillas, I'm gonna shoot 'em right in the eye"
 Author 
Post  
 daz 
Zeus
Reg. Date : 12/05/2009
Posts : 7,686
Location :  United States
Posted : 05 Jul 2017 - 14:17   Post title : Re: Cat removal//Bracing (Re: plpitts1)
 
I ran like that about a year. not long enough to know the long term outcome but i think it;s strong enough. Once you put it together like that it become apparent it;s quite solid and i have yet to hear anyone have issues due to this. I think the cat mounting is necassary because the cat is quite heavy. Imaging that weight being there just suspended. No doubt that would be bad. But with elbows theres no weight there. i think it;s fine, and no doubt we'd have heard someone with issue by now because many run that way and have for years.

 
2010 Blue/White Thunderbird, "Brutus". 1700 kit, short tors, gutted cat, UNI filter, filter seal off, custom tune. Brutus in his native habitat: Link
 Author 
Post  
 VABird 
Jupiter
Reg. Date : 28/09/2014
Posts : 1,373
Location : BEDFORD, Virginia, United States
Posted : 06 Jul 2017 - 00:21   Post title : Re: Cat removal//Bracing (Re: daz)
 
Daz is right. The cat is 9 lbs. Elbows are about 1/2 lb. each. I've had mine in place now for going on 3 years with no issues.


 
The ride may be fun, but in the Great Scheme of things, it really is about the destination! John 3:16


Post edited by VABird on 06 Jul 2017 - 00:22
 Author 
Post  
 AZCactus 
Taranis
Reg. Date : 01/05/2013
Posts : 4,528
Location : AZ
Posted : 06 Jul 2017 - 00:33   Post title : Re: Cat removal//Bracing (Re: VABird)
 
You may be right...but the more support, the better imo (considering 1700's hp and torque).

 
2009 Thunderbird 1700 Big Bore