
Another question...Exhaust.
Moderators: 93Cobra#2771, SPEEDFREEK, 1993cobra, 93Cobra#2771, SPEEDFREEK, 1993cobra
Another question...Exhaust.
Although I have a cat back Flowmaster system on the 93, I noticed that the exhaust before the Flomasters has 4 cats. Is this normal? Maybe only on California cars? Seems weird to me, although my smog check report shows that my car runs really clean. 

93 Cobra, Kenne Bell 2.1L, 42# injectors, 76mm C&L MAF and inlet tube, MM sub frames & K-brace, Hurst SST shifter, Moates QuarterHorse, DataQ, BE/EA tuning software, Flowmaster cat backs, Autometer gauges.
68 Shelby GT-350 in restoration
68 Shelby GT-350 in restoration
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- Location: Orlando
Thanks!Kevins89notch5.0 wrote:Yes, 4 cats were standard on all 5.0s from at least 87-93.
93 Cobra, Kenne Bell 2.1L, 42# injectors, 76mm C&L MAF and inlet tube, MM sub frames & K-brace, Hurst SST shifter, Moates QuarterHorse, DataQ, BE/EA tuning software, Flowmaster cat backs, Autometer gauges.
68 Shelby GT-350 in restoration
68 Shelby GT-350 in restoration
- ceetwarrior
- Posts: 837
- Joined: Sun Mar 04, 2007 11:46 pm
- Location: Colorado
I just gutted my front two and deleted my rears as shown in my exhaust thread. Sounds much better for now.
Big Frank, with your "cat back" is it just after the stock H pipe? So basically just two muffs and tailpipes?
Big Frank, with your "cat back" is it just after the stock H pipe? So basically just two muffs and tailpipes?
'93 #3593 Teal/Black cloth - *Sold* but went to a good home! Don't join the teal/black divorce club..
'95 SVT COBRA #3463 (current)
'95 SVT COBRA #3463 (current)
Can't get away with taking the cats off here in Cali. Apparently it's just muffs and tail pipes. If the stock H-pipe has a smaller pipe going between both sides, then what I have is a stock H-pipe.ceetwarrior wrote:I just gutted my front two and deleted my rears as shown in my exhaust thread. Sounds much better for now.
Big Frank, with your "cat back" is it just after the stock H pipe? So basically just two muffs and tailpipes?
93 Cobra, Kenne Bell 2.1L, 42# injectors, 76mm C&L MAF and inlet tube, MM sub frames & K-brace, Hurst SST shifter, Moates QuarterHorse, DataQ, BE/EA tuning software, Flowmaster cat backs, Autometer gauges.
68 Shelby GT-350 in restoration
68 Shelby GT-350 in restoration
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- Posts: 250
- Joined: Wed Jan 03, 2007 12:07 pm
- Location: Quad Cities, Illinois
- ceetwarrior
- Posts: 837
- Joined: Sun Mar 04, 2007 11:46 pm
- Location: Colorado
The way I figure is if someone else buys this car I don't care about if it can pass emissions for them or not. That is their problem and they can fix it when they buy the car if they are worried about it. We don't have emissions tests here in CO anymore anyhow.
'93 #3593 Teal/Black cloth - *Sold* but went to a good home! Don't join the teal/black divorce club..
'95 SVT COBRA #3463 (current)
'95 SVT COBRA #3463 (current)
it doesn't work that way here. Sell is responsible for a current smog cert before selling.ceetwarrior wrote:The way I figure is if someone else buys this car I don't care about if it can pass emissions for them or not. That is their problem and they can fix it when they buy the car if they are worried about it. We don't have emissions tests here in CO anymore anyhow.
93 Cobra, Kenne Bell 2.1L, 42# injectors, 76mm C&L MAF and inlet tube, MM sub frames & K-brace, Hurst SST shifter, Moates QuarterHorse, DataQ, BE/EA tuning software, Flowmaster cat backs, Autometer gauges.
68 Shelby GT-350 in restoration
68 Shelby GT-350 in restoration
- ceetwarrior
- Posts: 837
- Joined: Sun Mar 04, 2007 11:46 pm
- Location: Colorado
Wow, never heard of that. I just bought my car in Cali and they didn't need it to reg it here. Besides that, from my experience when a new owner buys a car they just go down and get a new emissions report for $25 themselves.
'93 #3593 Teal/Black cloth - *Sold* but went to a good home! Don't join the teal/black divorce club..
'95 SVT COBRA #3463 (current)
'95 SVT COBRA #3463 (current)
You probably didn't need one for Colorado. But I just bought a car here in cali, and it's staying here in Cali. We have to have a smog check every two years, but when buying a car, the smog cert has to be less than 90 day old. The guy I bought my car from had to, by law, get a fresh smog on the car to sell it. The guy you bought your car from in Cali just didn't disclose that to you, or you didn't care as you don't have to have one in Colorado.ceetwarrior wrote:Wow, never heard of that. I just bought my car in Cali and they didn't need it to reg it here. Besides that, from my experience when a new owner buys a car they just go down and get a new emissions report for $25 themselves.
I got burned on a car a few years back by not making the guy smog before I bought. I bought the car, and it wouldn't smog. While at the smog center, the computer went bad and I had to buy a new (used) one for $400. I finally got it smogged, but was in it nearly $500 before it happened. Had I known about the law, I wouldn't have had to got though all that BS and the seller would have had to do it before the sell. I didn't know, and he didn't say. I'm sure he knew, as he was a mechanic. My bad I guess...
93 Cobra, Kenne Bell 2.1L, 42# injectors, 76mm C&L MAF and inlet tube, MM sub frames & K-brace, Hurst SST shifter, Moates QuarterHorse, DataQ, BE/EA tuning software, Flowmaster cat backs, Autometer gauges.
68 Shelby GT-350 in restoration
68 Shelby GT-350 in restoration
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- Posts: 250
- Joined: Wed Jan 03, 2007 12:07 pm
- Location: Quad Cities, Illinois
A lesson learned by experience is a life lesson. It happens...CobraStrike93 wrote:It sucks that it had to happen, but nobody will be able to burn you again. I would just consider it as a lesson learned.
93 Cobra, Kenne Bell 2.1L, 42# injectors, 76mm C&L MAF and inlet tube, MM sub frames & K-brace, Hurst SST shifter, Moates QuarterHorse, DataQ, BE/EA tuning software, Flowmaster cat backs, Autometer gauges.
68 Shelby GT-350 in restoration
68 Shelby GT-350 in restoration