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As Extraordinary
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Picture of smlsig
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I’m not a chemical engineer but I know that many Porsches have their cats built into the cars headers. It makes it virtually impossible to reach unless the car is up on a lift…


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Eddie

Our Founding Fathers were men who understood that the right thing is not necessarily the written thing. -kkina
 
Posts: 6537 | Location: In transit | Registered: February 19, 2013Reply With QuoteReport This Post
Member
Picture of Rev. A. J. Forsyth
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quote:
The real issue is crooked junk dealers.

Once the city got after the local scrap yards for taking in stolen material, the theft rate in the industrial park collapsed.


That would be my thought as well. I doubt crackheads etc would drive 50 miles or some distance to find a "preferred dealer". If you make it hard for them to sell I imagine they would stop.
 
Posts: 1639 | Location: Winston-Salem  | Registered: April 01, 2013Reply With QuoteReport This Post
thin skin can't win
Picture of Georgeair
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I can't buy Sudafed without a background check and cross examination but stolen converters swap hands easily.

It ain't that hard to fix, just takes some backbone at the state level.



You only have integrity once. - imprezaguy02

 
Posts: 12890 | Location: Madison, MS | Registered: December 10, 2007Reply With QuoteReport This Post
Internet Guru
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It would seem the car manufacturers could engineer a solution to simply cutting the cat out of the exhaust...maybe make it inaccessible from underneath.
 
Posts: 2084 | Registered: April 06, 2013Reply With QuoteReport This Post
Thank you
Very little
Picture of HRK
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quote:
It has been. In the way back of the 1980’s, I had an Astronomy course at a Detroit area community college and the adjunct professor was a former engineer with a very prominent auto manufacturer, *cough* *cough* “Generous Motors” *hack* *cough* *flem*.


During the gas crisis an engineer developed a carb for cars that would reduce emissions and get 100 mpg, end the energy crisis.

Scuttlebutt is that Oil Sheiks/Barons paid him off not to produce it, car companies as well Big Grin

quote:
Originally posted by bdylan:
It would seem the car manufacturers could engineer a solution to simply cutting the cat out of the exhaust...maybe make it inaccessible from underneath.


Eliminate the ICE engine, eliminate the problem and expense.
 
Posts: 24668 | Location: Gunshine State | Registered: November 07, 2008Reply With QuoteReport This Post
Big Stack
posted Hide Post
Everyone knows what metals are extracted from Cats. Restrict the trade in them to known sources, and have some sort of licensing.

What's driving this theft is that some skel can take a Sawssall to some random cars exhaust system, take the cat, walk to a scrap dealer, and get cash for it. Make that process more difficult, and think a couple steps down the chain in preventing the skels from circumventing the restrictions, and this will become to much of a PITA, and it will stop.

quote:
Originally posted by David Lee:
quote:
Originally posted by BBMW:
You would think states would start tightly regulating the purchase and trade of scrap cats. If they don't get the car intact with the cats, they just can't buy them. If they can, the seller has to show ID and title to the car it came off of. Do cats have VINs stamped on them? If not, they should.
On the tube there are vids teaching people how to extract and smelt the metals. Rhodium seems to be of value somewhere above 6 grand per ounce to 17 grand.
 
Posts: 21240 | Registered: November 05, 2003Reply With QuoteReport This Post
His diet consists of black
coffee, and sarcasm.
Picture of egregore
posted Hide Post
A cordless recip saw makes a great deal of noise. I think it more likely thieves use a chain cutter.



Takes longer, especially with stainless steel, but is quieter.

As for the question posed by the OP, I don't think a catalytic reaction can be started, while still maintaining a manageable cat size, without the platinum, palladium and more recently (actually not that recent, more like 25 years) rhodium.
 
Posts: 29077 | Location: Johnson City, TN | Registered: April 28, 2012Reply With QuoteReport This Post
Political Cynic
Picture of nhtagmember
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If you want to take the hit on pollution you could eliminate the converters entirely

Or boobytrap them
 
Posts: 54069 | Location: Tucson Arizona | Registered: January 16, 2002Reply With QuoteReport This Post
Man of few words

Picture of remsig
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The thieving assholes stole my catalytic converter off my Honda CRV a year ago. It was my 2nd vehicle and I was in the process of selling it to my nephew. They got him while he was at work all night. I lucked out and got a new one on eBay for $50 or so and a local shop charged me about $100 to install it.

I think the people who buy the converters in bulk should be held accountable. They know damn well when the piece of shit thief comes in with a pile of cats that they didn't just have them in their garage.
 
Posts: 7859 | Location: NE Ohio | Registered: July 03, 2001Reply With QuoteReport This Post
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Picture of Garret Blaine
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No doubt there are scumbag thieves that steal cats and they ought to have their hands cut off for it. But the assumptions that anyone who sells “bulk” cats or cats cut off with a sawzall is a thief are laughable. I bought junk and converted to scrap for many years as a side job, hundreds of cars included. Guess how I removed every one of my legally obtained cats... yup a sawzall. Also I didn’t sell my cats to the same yard that bought all the rest of my metal because they didn’t pay enough. I would save them up and make a trip to the city a couple times per year, usually with literally a truck bed full of cats. During these years I got to know many other guys who were doing the same thing. Were the yards buying some stolen cats, probably but I would bet the majority of them were legal.


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Posts: 343 | Location: Buffalo, WY | Registered: June 29, 2012Reply With QuoteReport This Post
Get my pies
outta the oven!

Picture of PASig
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There are shields and cages that can be installed over the catalytic converter that will discourage most sawzall thieves because it becomes too much work and takes too long which is key to how they operate. They have to get in and out fast usually before they’re caught.

I’ve seen ones that are like a solid cover of thick sheet metal and ones that are more like a cage or web of steel cable.


 
Posts: 35168 | Location: Pennsylvania | Registered: November 12, 2007Reply With QuoteReport This Post
7.62mm Crusader
posted Hide Post
quote:
Originally posted by egregore:
A cordless recip saw makes a great deal of noise. I think it more likely thieves use a chain cutter.



Takes longer, especially with stainless steel, but is quieter.

As for the question posed by the OP, I don't think a catalytic reaction can be started, while still maintaining a manageable cat size, without the platinum, palladium and more recently (actually not that recent, more like 25 years) rhodium.
Nope. Even the Church truck which they hit last year was right on top of a residential area. The trains run right behind it all and I believe they waited on a train to run their battery saw. One of the Church Members said they didnt even clean up after themselves and left sawzall blades laying in the parking lot.
 
Posts: 18019 | Location: The Bluegrass State! | Registered: December 23, 2008Reply With QuoteReport This Post
7.62mm Crusader
posted Hide Post
quote:
Originally posted by Garret Blaine:
No doubt there are scumbag thieves that steal cats and they ought to have their hands cut off for it. But the assumptions that anyone who sells “bulk” cats or cats cut off with a sawzall is a thief are laughable. I bought junk and converted to scrap for many years as a side job, hundreds of cars included. Guess how I removed every one of my legally obtained cats... yup a sawzall. Also I didn’t sell my cats to the same yard that bought all the rest of my metal because they didn’t pay enough. I would save them up and make a trip to the city a couple times per year, usually with literally a truck bed full of cats. During these years I got to know many other guys who were doing the same thing. Were the yards buying some stolen cats, probably but I would bet the majority of them were legal.
Horse shit. I bet within a 12 mile distance running north to south, there have been 40 to 60, or more stolen from peoples vehicles and businesses. You may have your share of legally acquired cats but I assure you, you have competitors who dont get them legally. This is a nation wide problem and requires fixing. Either take the value away from the converters by design or catch and lock up the thieves. Make them sacrafice by earning and paying back for damages.
 
Posts: 18019 | Location: The Bluegrass State! | Registered: December 23, 2008Reply With QuoteReport This Post
7.62mm Crusader
posted Hide Post
quote:
Originally posted by PASig:
There are shields and cages that can be installed over the catalytic converter that will discourage most sawzall thieves because it becomes too much work and takes too long which is key to how they operate. They have to get in and out fast usually before they’re caught.

I’ve seen ones that are like a solid cover of thick sheet metal and ones that are more like a cage or web of steel cable.
I have seen a large section of a rebar steel cage they cut the end out of. Those darn things are made from 1/2" rebar. I cant recall how many cuts they made but they left the cut away section on the ground. I didn't ask about the 3 they got last week. Will ask about that this morning.
 
Posts: 18019 | Location: The Bluegrass State! | Registered: December 23, 2008Reply With QuoteReport This Post
Get my pies
outta the oven!

Picture of PASig
posted Hide Post
quote:
Originally posted by David Lee:
quote:
Originally posted by PASig:
There are shields and cages that can be installed over the catalytic converter that will discourage most sawzall thieves because it becomes too much work and takes too long which is key to how they operate. They have to get in and out fast usually before they’re caught.

I’ve seen ones that are like a solid cover of thick sheet metal and ones that are more like a cage or web of steel cable.
I have seen a large section of a rebar steel cage they cut the end out of. Those darn things are made from 1/2" rebar. I cant recall how many cuts they made but they left the cut away section on the ground. I didn't ask about the 3 they got last week. Will ask about that this morning.


Well that's rebar

I'm talking about thick steel cable, they won't be cutting that very easily or quickly


 
Posts: 35168 | Location: Pennsylvania | Registered: November 12, 2007Reply With QuoteReport This Post
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Picture of powermad
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It's a huge problem here.
The neighbor across the street had theirs jacked a couple of days ago.

Not long ago some guy caught one in the act, shot him, tied him to the bumper and dragged him to a field.
He is in jail of course.
 
Posts: 1565 | Location: Portland Oregon | Registered: October 01, 2011Reply With QuoteReport This Post
Raptorman
Picture of Mars_Attacks
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All they have to do is put a hard plate under the car like Toyota will do on a Prius if you request it.


____________________________

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Here, poke at it with this stick.
 
Posts: 34586 | Location: North, GA | Registered: October 09, 2002Reply With QuoteReport This Post
Save today, so you can
buy tomorrow
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RVs stored in public storage are being hit nationwide. Easy target because of the height. Easy to crawl underneath. With a reciprocating saw, the thieves are in and out in a matter of couple of minutes. There are few members from an RV forum where I am a member who were victimized.

A friend of mine who lives in West Covina, CA almost got his catalytic converter stolen. His mom yelled to couple of guys when she saw them under my friend's car. They took off in a hurry and left the alligator jack, with his car still lifted. Police came over and took the jack as evidence.


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Posts: 1935 | Location: Las Vegas | Registered: November 05, 2003Reply With QuoteReport This Post
Man of few words

Picture of remsig
posted Hide Post
quote:
Originally posted by Garret Blaine:
No doubt there are scumbag thieves that steal cats and they ought to have their hands cut off for it. But the assumptions that anyone who sells “bulk” cats or cats cut off with a sawzall is a thief are laughable. I bought junk and converted to scrap for many years as a side job, hundreds of cars included. Guess how I removed every one of my legally obtained cats... yup a sawzall. Also I didn’t sell my cats to the same yard that bought all the rest of my metal because they didn’t pay enough. I would save them up and make a trip to the city a couple times per year, usually with literally a truck bed full of cats. During these years I got to know many other guys who were doing the same thing. Were the yards buying some stolen cats, probably but I would bet the majority of them were legal.


LOL "the majority of them were legal." LOL

Catalytic converter theft
 
Posts: 7859 | Location: NE Ohio | Registered: July 03, 2001Reply With QuoteReport This Post
Member
Picture of Garret Blaine
posted Hide Post
quote:
Originally posted by remsig:
quote:
Originally posted by Garret Blaine:
No doubt there are scumbag thieves that steal cats and they ought to have their hands cut off for it. But the assumptions that anyone who sells “bulk” cats or cats cut off with a sawzall is a thief are laughable. I bought junk and converted to scrap for many years as a side job, hundreds of cars included. Guess how I removed every one of my legally obtained cats... yup a sawzall. Also I didn’t sell my cats to the same yard that bought all the rest of my metal because they didn’t pay enough. I would save them up and make a trip to the city a couple times per year, usually with literally a truck bed full of cats. During these years I got to know many other guys who were doing the same thing. Were the yards buying some stolen cats, probably but I would bet the majority of them were legal.


LOL "the majority of them were legal." LOL

Catalytic converter theft


If your going to quote me, quote the entire sentence. I clearly said “I would bet the majority of them were legal”. And that opinion, obvious by the words I would bet, comes from someone who has many years of experience and knows many more with 10 plus years of the same.


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Posts: 343 | Location: Buffalo, WY | Registered: June 29, 2012Reply With QuoteReport This Post
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