LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

LS Swap?

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Old Aug 11, 2009 | 08:45 AM
  #1  
Timinsk's Avatar
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Car: 1989 Camaro RS
Engine: 305 TBI
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LS Swap?

I gave it some thought and i decided on the following engines from jegs, was questioning on which one to buy, but curious on if it would be acceptable in ct.

I drive a 1989 camaro 305 tbi and curious on emissons, inspection, dmv?

[engines]
1.) http://www.jegs.com/p/GM-Performance...27486/10002/-1

2.) http://www.jegs.com/p/GM-Performance...56503/10002/-1
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Old Aug 11, 2009 | 12:51 PM
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Car: 82 Berlinetta/57 Bel Air
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Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
I don't know about CT specifically, but Federal law requires you to install all of the emissions equipment that is used for a certified passenger car with whatever engine you are installing in your chassis. So, you'd have to have all of the emissions equipment for whatever a Vette had with either of those engines installed. It can get involved and nasty (the evap system, for instance), but it is do-able.
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Old Aug 11, 2009 | 10:59 PM
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From: CT
Car: 1989 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.23 LS
Re: LS Swap?

so i'm better off waiting till my 25 yr mark hits and then do it? i was planning to wait since im still young and need to save but i was just curious. my father gets 30% off from gm dealers since he worked for one for 25~30 years. once the 25 yr mark hits though i could just do engine and most minimal pulley set up? which would be better recommended in my cam for engines? just curious
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Old Aug 12, 2009 | 09:10 AM
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Car: 1982 Z28
Engine: LS1
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Re: LS Swap?

Originally Posted by Timinsk
so i'm better off waiting till my 25 yr mark hits and then do it? i was planning to wait since im still young and need to save but i was just curious.
Do some research on your state's emission requirements so you can make an informed decision.


Originally Posted by Timinsk
...which would be better recommended in my cam for engines? just curious
Can you have somebody translate?
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Old Aug 12, 2009 | 09:20 AM
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From: Bertram (outside Austin), TX
Car: 87 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: Dana M78 3.27 posi
Re: LS Swap?

Originally Posted by Timinsk
so i'm better off waiting till my 25 yr mark hits and then do it?
The 25yr mark does not mean a car gets "an emissions pass" & no longer needs the emissions stuff.

Emissions are a FEDERAL thing, which a state cannot just ignore. The 25 yr mark only means you don't need to be tested anymore. Visually, everything still has to be on a car.
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Old Aug 12, 2009 | 11:48 PM
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From: CT
Car: 1989 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.23 LS
Re: LS Swap?

which means i could literally drive without emission parts, but technically i need to? I dont mind driving with a cat, but i dont see the relevance in needing smog pump, air tubes, etc. even 4 banger hondas dont have air tubed but they do run on 2-4 cats.
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Old Aug 13, 2009 | 08:17 AM
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From: NE & KS
Car: 92 Camaro RS
Engine: LS1
Transmission: T56
Axle/Gears: 3.42
Re: LS Swap?

ever considered buying a full pullout so you would have everything?
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Old Aug 13, 2009 | 07:44 PM
  #8  
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From: CT
Car: 1989 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.23 LS
Re: LS Swap?

Originally Posted by andrew69_04
ever considered buying a full pullout so you would have everything?
full pullout?
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Old Aug 15, 2009 | 03:56 PM
  #9  
fun Pain's Avatar
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From: Crestline,OH
Car: 1987 Formula 350
Engine: 6.0 boost and smak
Transmission: 4l80e
Axle/Gears: 9bolt 3.27
Re: LS Swap?

yea,,, never partially pullout!!!!
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Old Aug 15, 2009 | 04:24 PM
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From: Bertram (outside Austin), TX
Car: 87 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: Dana M78 3.27 posi
Re: LS Swap?

Originally Posted by Timinsk
which means i could literally drive without emission parts, but technically i need to? I dont mind driving with a cat, but i dont see the relevance in needing smog pump, air tubes, etc. even 4 banger hondas dont have air tubed but they do run on 2-4 cats.
Yep. By Federal law, everything that was part of the original equipment, has to be there, regardless of how clean you are without it.

Yes, it sucks. Should be...Clean = Pass, regardless of what you have or don't have, but that it the way it is.

I passed VERY clean (at 175,000 miles), even without a smog pump (but a new Magnaflow cat). But everything else is there & LOOKS functional. Even my cat was technically illegal, since it did not have an A.I.R. on it, but they never said anything about it.
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Old Aug 15, 2009 | 08:08 PM
  #11  
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From: CT
Car: 1989 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.23 LS
Re: LS Swap?

what is partially pullout mean? also i was debating though, after 25 yr mark my car doesnt have to be checked...
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Old Aug 15, 2009 | 08:13 PM
  #12  
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From: Bertram (outside Austin), TX
Car: 87 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: Dana M78 3.27 posi
Re: LS Swap?

Originally Posted by Timinsk
what is partially pullout mean? also i was debating though, after 25 yr mark my car doesnt have to be checked...
No more check, but it doesn't mean we can legally start removing stuff. It all has to be there, for the visual portion.
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Old Aug 15, 2009 | 10:45 PM
  #13  
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From: CT
Car: 1989 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.23 LS
Re: LS Swap?

ct doesn't do yearly visuals anymore, only cat and thats all, after 25 yrs they dont check anymore.
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Old Aug 17, 2009 | 02:43 PM
  #14  
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
You don't seem to be getting what Stephen is telling you - it isn't what CT looks for or tests, the emissions laws are Federal.

"Full pull-out" means all of the parts you need for the swap from the donor car - not just the engine itself. Since you started this thread with links to Jegs.com, perhaps that's what's confusing you.
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