Topic: 81 Can it be true dual
in Forum: C3 Fuel, Emission Control, and Exhaust Systems
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This sounds like a question for the KYSTER MIESTER,in N.Y. once a car is 25 years old you can,you've got that covered,I still have to have the car inspected once a year,but no emmissions check,I have true duals no cats,no problem.Ohio may be different.HEY KEN wake up ,whats the word,OH ZEN MASTER
C3VR Lifetime Member #93
Lifetime MemberModerator
Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20214
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/
Am-Fm/map light National/Regional/Chapter NCRS "Top Flight"
#2-1985 Bright Red/Carmine Cp.L-98/auto
Member: NCRS, NCRS Texas, Corvette Legends of Texas
Yup...it depends on the regs in your state. In Texas, it is 25 years, also. So, you would be able to do it here, or, apparently in NY, also!
I think the nationwide standard is pretty much 25yrs old or older for emiss. exemptions. Check with your local state inspection station.
If there is no emiss. testing there, then you should be good to go.
I think the nationwide standard is pretty much 25yrs old or older for emiss. exemptions. Check with your local state inspection station.
If there is no emiss. testing there, then you should be good to go.
Joel Adams
C3VR Lifetime Member #56 
My Link 
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"
Lifetime MemberGreensburg, IN - USA
Joined: 9/24/2003
Posts: 5188
Vette(s): Previous: 1984 Silver / Charcoal Coupe, 1988 Maroon Coupe / 1989 Artic White Coupe / 2001 Speedway White Roadster / Present:1976 Stingray Black / Black, Auto, 350 slightly modified (355 hp) Luxor Wires Redline Tires. / 1989 Roadster Bright Red...
I'm bettin when Ken wakes up the reply is gonna be Just Do It...
Lifetime MemberModerator
Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20214
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/
Am-Fm/map light National/Regional/Chapter NCRS "Top Flight"
#2-1985 Bright Red/Carmine Cp.L-98/auto
Member: NCRS, NCRS Texas, Corvette Legends of Texas
Wull...da 'puter on yer car only controls the idle mixture, and the timing. You can solve that by changing the carbutater, and the dist.
Or ...you could simply install a dual exhaust with the oxygen sensor, but...I don't know how that would werk out, without the cat.
Or ...you could simply install a dual exhaust with the oxygen sensor, but...I don't know how that would werk out, without the cat.
Joel Adams
C3VR Lifetime Member #56
My Link
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"
You guys are killin me.....I bought the vette for my wife to make her happy I typically play with 68 GTO's Petronics is about as complicated as they usually get........The car is pretty cool to work on everything is in a weird place but parts are cheap compared to the GTO's...Sorry but these are totally new to me.
Lifetime MemberGreensburg, IN - USA
Joined: 9/24/2003
Posts: 5188
Vette(s): Previous: 1984 Silver / Charcoal Coupe, 1988 Maroon Coupe / 1989 Artic White Coupe / 2001 Speedway White Roadster / Present:1976 Stingray Black / Black, Auto, 350 slightly modified (355 hp) Luxor Wires Redline Tires. / 1989 Roadster Bright Red...
What makes the difference? Its all just Gas Tires & Oil... 
Didn't make a diff on an 80, as you can see if you are goin' ta go true duals, then put 'em where they should be!
OUT THE SIDES
No 'puter on the 80, that's why I bought it!
OUT THE SIDES
No 'puter on the 80, that's why I bought it!
in Forum: C3 Fuel, Emission Control, and Exhaust Systems
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