Emissions and motor swap laws for WA?
#1
Junior Member
Thread Starter
Join Date: May 2001
Location: Battle Ground, WA
Posts: 30
Likes: 0
Received 0 Likes
on
0 Posts
Emissions and motor swap laws for WA?
Hey, does anybody know what the law allows in WA? I have to pass DEQ where I live, look at my sig. to see why I'm concerned. I know that there is some restriction against removing factory emissions equipment, etc. I also heard that you can't swap an older engine in, is this true? What about swapping FI for a carb? Any enlightenment is appreciated. Thanks in advance.
------------------
'86 Camaro base coupe, awaiting the 355:
.030 over, studded 2 bolt main, #487 casting heads w/2.02/1.60 valves, Crane Energizer cam, Performer intake, Edelbrock 750 carb.
Low-Budget and proud of it!
------------------
'86 Camaro base coupe, awaiting the 355:
.030 over, studded 2 bolt main, #487 casting heads w/2.02/1.60 valves, Crane Energizer cam, Performer intake, Edelbrock 750 carb.
Low-Budget and proud of it!
#2
Senior Member
iTrader: (1)
DEQ? I dunno about all of Washington but here in Mt. Vernon we have no emissions at all so I could do anything I want - basically as long as the car looks legal from the outside to a cop I guess. I know in some places (like Spokane) you have to pass the sniffer test don't know if it matters whats underhood as long as it passes.
Jess
Jess
#5
COTM Editor
iTrader: (22)
Join Date: Mar 2001
Posts: 9,934
Likes: 0
Received 1,861 Likes
on
1,275 Posts
Car: '89 Firebird
Engine: 7.0L
Transmission: T56
Never had to deal with it. Move to another county
#6
Well law says you can't swap to an older block. But as long as you stay Small Block Chevy (Ifn' you have the V-8) they'll never know if you go from 305 to 350. The casting numbers are by the bellhousing way to hard to get to.
------------------
John Chamberlain
1984 Sport Coupe Camaro, 1979 350. Dynomax 2 3/4" cat back single in dual out muffler. Have Heads, Weiand Stealth intake. Sonn swapping in a manual and redoing the interior! (Soon as in now )
------------------
John Chamberlain
1984 Sport Coupe Camaro, 1979 350. Dynomax 2 3/4" cat back single in dual out muffler. Have Heads, Weiand Stealth intake. Sonn swapping in a manual and redoing the interior! (Soon as in now )
#7
COTM Editor
iTrader: (22)
Join Date: Mar 2001
Posts: 9,934
Likes: 0
Received 1,861 Likes
on
1,275 Posts
Car: '89 Firebird
Engine: 7.0L
Transmission: T56
I just called up State Patrol today and they said that the only areas subject to emissions standards is Spokane and Seattle. Everywhere else does not have any standards meaning anything goes. Believe me, I asked the question from every angle and that's what they said.
Trending Topics
#8
WHAT???? I live IN Vancouver and I have emissions to deal with. COuld you elaborate a bit more? Like just engine wise or emissions in general?
------------------
John Chamberlain
1984 Sport Coupe Camaro, 1979 350. Dynomax 2 3/4" cat back single in dual out muffler. Have Heads, Weiand Stealth intake. Sonn swapping in a manual and redoing the interior! (Soon as in now )
------------------
John Chamberlain
1984 Sport Coupe Camaro, 1979 350. Dynomax 2 3/4" cat back single in dual out muffler. Have Heads, Weiand Stealth intake. Sonn swapping in a manual and redoing the interior! (Soon as in now )
#9
COTM Editor
iTrader: (22)
Join Date: Mar 2001
Posts: 9,934
Likes: 0
Received 1,861 Likes
on
1,275 Posts
Car: '89 Firebird
Engine: 7.0L
Transmission: T56
Uh oh... I can tell it was bad info already . Okay, forget about just limiting it to Seattle and Spokane. Let's just say I don't have to deal with it here because the cops don't care!
#10
Junior Member
Join Date: Mar 2009
Location: coopersville, MI
Posts: 49
Likes: 0
Received 0 Likes
on
0 Posts
Car: 89 trans am
Engine: 350 tpi
Transmission: 700r4 not for long if i can help it
Re: Emissions and motor swap laws for WA?
Ik this is an old thread but does anyone know if i can put a LQ9 into my camaro in wa. Im in kent and have emissions for 3 more years.
#11
Member
iTrader: (3)
Join Date: Jan 2013
Location: Gresham Oregon
Posts: 316
Likes: 0
Received 3 Likes
on
3 Posts
Car: 1985 Z28 & 1997 Z28 SS SLP
Engine: Sbc 305 TPI & LT1
Transmission: 700r4 and A4
Axle/Gears: 9 bolt Posi 323 & Posi 323
Re: Emissions and motor swap laws for WA?
Does Washington have a special plate provision for cars 25 years or older? We have it here in Portland & 1 time registration fee & exempt from DEQ. They didn't even look at my car. Good luck
#12
Junior Member
Join Date: Mar 2009
Location: coopersville, MI
Posts: 49
Likes: 0
Received 0 Likes
on
0 Posts
Car: 89 trans am
Engine: 350 tpi
Transmission: 700r4 not for long if i can help it
Re: Emissions and motor swap laws for WA?
Mine a 91 so 3 more years of smog and im done and can run what i want to. After im done i
Can get away with anything in her but i want a lq9 and its considered a heavy duty engine so its not legal so im trying to find a lupole but i think i may have found something
Can get away with anything in her but i want a lq9 and its considered a heavy duty engine so its not legal so im trying to find a lupole but i think i may have found something
#13
Junior Member
Join Date: Feb 2002
Location: Oregon
Posts: 50
Likes: 0
Received 1 Like
on
1 Post
Car: 1989 IROCZ
Engine: 305
Transmission: 5 spd
Axle/Gears: 3.45? G92 Option
Re: Emissions and motor swap laws for WA?
http://www.deq.state.or.us/aq/vip/whatstested.htm
#14
Member
iTrader: (3)
Join Date: Jan 2013
Location: Gresham Oregon
Posts: 316
Likes: 0
Received 3 Likes
on
3 Posts
Car: 1985 Z28 & 1997 Z28 SS SLP
Engine: Sbc 305 TPI & LT1
Transmission: 700r4 and A4
Axle/Gears: 9 bolt Posi 323 & Posi 323
Re: Emissions and motor swap laws for WA?
you pay like say $200.00, don't remember exactly & get special yellow plate that never needs to be registered again or DEQed IE smogged, this plate is for cars that are for show, car clubs, parades etc. While not meant for dd, mine is & from what all my other car buddies say is that if U ever get pulled over just tell cops you test driving, going for repairs, or just have to drive the car periodically for the sake of maintenance. Ive been doing this for 6 years now, first w/78 TA, then traded that & had plates transferred to my 84 Z28. I drive the same route to work, pass the same cops who are stalking speeders, work 2 blocks from police station & I drive by it everyday w/loud exhaust/music bumping etc, no issues, bear in mind I'm not speeding/burning out so I don't attract too much attention etc.....hope this helps
#15
Supreme Member
Join Date: Aug 2011
Location: Aloha, Oregon
Posts: 1,178
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1991 Christine Z28
Engine: RV Cam and Intake 350 SBC
Transmission: 5speed
Axle/Gears: 3.08 ls Posi
Re: Emissions and motor swap laws for WA?
As long as it looks like it's original, I doubt they would be able to tell the difference. The people working at the DEQ stations here are...less than well-read about cars.
#16
Supreme Member
Join Date: Aug 2002
Location: Washington state
Posts: 2,134
Likes: 0
Received 1 Like
on
1 Post
Car: 87 Irocz, 95 Z28, 71 Z28 /RS
Engine: 355 Tpi, LT1, 355
Transmission: Auto, Auto, 4sp
Re: Emissions and motor swap laws for WA?
emissions testing is ending in 7 years anyways by 2020 there will be no more testing for emissions. they have found that there is reason to test anylonger since the vehicles are better shape.
as for engine swaps, I see the 4th gens go carb all the time & I KNOW 4th gens didn't have carbs from the factory.
as for engine swaps, I see the 4th gens go carb all the time & I KNOW 4th gens didn't have carbs from the factory.
#17
Junior Member
Join Date: Mar 2009
Location: coopersville, MI
Posts: 49
Likes: 0
Received 0 Likes
on
0 Posts
Car: 89 trans am
Engine: 350 tpi
Transmission: 700r4 not for long if i can help it
Re: Emissions and motor swap laws for WA?
What part of wash are you in. I tried to pass my 91 with the v6 n they told me tgat im not legal bc of the v8 cat that i have on it. And im trying to figure out if its only calli that i cant put a hd motor in mine or if wash is the same way if not im going lq9. If i cant run hd motor then im going ls1
#18
Supreme Member
Join Date: Aug 2002
Location: Washington state
Posts: 2,134
Likes: 0
Received 1 Like
on
1 Post
Car: 87 Irocz, 95 Z28, 71 Z28 /RS
Engine: 355 Tpi, LT1, 355
Transmission: Auto, Auto, 4sp
Re: Emissions and motor swap laws for WA?
What part of wash are you in. I tried to pass my 91 with the v6 n they told me tgat im not legal bc of the v8 cat that i have on it. And im trying to figure out if its only calli that i cant put a hd motor in mine or if wash is the same way if not im going lq9. If i cant run hd motor then im going ls1
#19
Junior Member
Join Date: Mar 2009
Location: coopersville, MI
Posts: 49
Likes: 0
Received 0 Likes
on
0 Posts
Car: 89 trans am
Engine: 350 tpi
Transmission: 700r4 not for long if i can help it
Re: Emissions and motor swap laws for WA?
I didnt think that county required smog testing
#21
Junior Member
Join Date: Mar 2009
Location: coopersville, MI
Posts: 49
Likes: 0
Received 0 Likes
on
0 Posts
Car: 89 trans am
Engine: 350 tpi
Transmission: 700r4 not for long if i can help it
Re: Emissions and motor swap laws for WA?
Idk i have been looking for the number to the state so i can call them and get exacts
#22
Member
iTrader: (1)
Join Date: Apr 2006
Location: Washington
Posts: 356
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1985 Sport Coupe
Engine: 3800 Series II Turbo
Transmission: 4th-gen WC T5
Axle/Gears: 3.27 BW Limited
Re: Emissions and motor swap laws for WA?
Make sure your cigarette lighter works and you will usually not even need to open the hood at the emissions station.
There is no mandatory visual inspection, so unless they see something that sticks out you will be fine. Even then you'll often get through. I've had them take a look under the hood of a car with headers and not bat an eye.
As for the sniffer itself, with a little isopropyl alcohol and a little timing retard you can get a lot of nonsense through in this state. Especially since the pass requirements have been relaxed in the past few years.
There is no mandatory visual inspection, so unless they see something that sticks out you will be fine. Even then you'll often get through. I've had them take a look under the hood of a car with headers and not bat an eye.
As for the sniffer itself, with a little isopropyl alcohol and a little timing retard you can get a lot of nonsense through in this state. Especially since the pass requirements have been relaxed in the past few years.
#23
Junior Member
Join Date: Mar 2009
Location: coopersville, MI
Posts: 49
Likes: 0
Received 0 Likes
on
0 Posts
Car: 89 trans am
Engine: 350 tpi
Transmission: 700r4 not for long if i can help it
Re: Emissions and motor swap laws for WA?
Oh i was going to run a full legal exhaust system and all untill i was done with smog testing
#24
Supreme Member
Join Date: Mar 2001
Location: Renton, WA
Posts: 2,262
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1985 Camaro, 1986 Trans Am
Engine: 5.0L carbed and 5.0L TPI
Transmission: TH700R4
Axle/Gears: 3.23 and 3.27 posi
Re: Emissions and motor swap laws for WA?
If your car is over 25 years old in WA it is exempt from emissions. Legally you can't swap an older block, ditch emissions, blah, blah, blah. In reality, once it is exempt it is game on! Also, since WA does not do visual inspections, as long as it passes emissions you are good to go!
Short answer: As long as it passes the sniffer test it is all good. If it doesn't pass, register it in another county.
Short answer: As long as it passes the sniffer test it is all good. If it doesn't pass, register it in another county.
Last edited by RSFreak; 10-04-2013 at 10:11 PM.
#25
Supreme Member
iTrader: (56)
Re: Emissions and motor swap laws for WA?
Been drag racing and doing the hot rod thing in wa for the last 23 years
have always registered my car in Colville WA or Bremerton Wa. they don't have any checks...just pay the tabs and drive away..
I live in Spokane WA. and I don't do any checks. I had my car set up back in 93/94. never liked the WA rules.. SO I DONT PLAY BY THEM...lol
have always registered my car in Colville WA or Bremerton Wa. they don't have any checks...just pay the tabs and drive away..
I live in Spokane WA. and I don't do any checks. I had my car set up back in 93/94. never liked the WA rules.. SO I DONT PLAY BY THEM...lol
Last edited by articwhiteZ; 10-04-2013 at 11:28 PM.
#26
Junior Member
Join Date: Mar 2009
Location: coopersville, MI
Posts: 49
Likes: 0
Received 0 Likes
on
0 Posts
Car: 89 trans am
Engine: 350 tpi
Transmission: 700r4 not for long if i can help it
Re: Emissions and motor swap laws for WA?
Do u have a pobox in that county or do you just drive down there
#27
Supreme Member
iTrader: (56)
Re: Emissions and motor swap laws for WA?
only made one trip to ea place.. for the last 17+ years. when I do renew. I just do it local.. pay for the new tabs and that's it.. it go's off the address on me old Registration.. and just updates the new Registration.. PAY the fee and drive away... don't even have to drive the car down ....sweet have not had a smog check on any of my cars.. 89 S10 New in 90
92 Z28 New in 91..nd my 91 SS 1500 truck..have hade for 3 years now.. have paid for 4 chevys in the last 20 years..and still have 3 of them! I love chevys
92 Z28 New in 91..nd my 91 SS 1500 truck..have hade for 3 years now.. have paid for 4 chevys in the last 20 years..and still have 3 of them! I love chevys
Last edited by articwhiteZ; 10-06-2013 at 10:42 PM.
#28
Supreme Member
Join Date: Mar 2001
Location: Renton, WA
Posts: 2,262
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1985 Camaro, 1986 Trans Am
Engine: 5.0L carbed and 5.0L TPI
Transmission: TH700R4
Axle/Gears: 3.23 and 3.27 posi
Re: Emissions and motor swap laws for WA?
We registered my wife's car with her aunt's address who lives in a county that doesn't require testing when it failed the sniffer. Never have to take another test!
#29
Junior Member
Join Date: Mar 2009
Location: coopersville, MI
Posts: 49
Likes: 0
Received 0 Likes
on
0 Posts
Car: 89 trans am
Engine: 350 tpi
Transmission: 700r4 not for long if i can help it
Re: Emissions and motor swap laws for WA?
Ok well i will go get a pobox in one of those countys long enough to regester my car and not worie about ****
#30
Supreme Member
Join Date: Aug 2011
Location: Aloha, Oregon
Posts: 1,178
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1991 Christine Z28
Engine: RV Cam and Intake 350 SBC
Transmission: 5speed
Axle/Gears: 3.08 ls Posi
Re: Emissions and motor swap laws for WA?
Check with your DMV office and see if they allow PO boxes, A lot of them here in Oregon don't like you to use one.
#31
Junior Member
Join Date: Mar 2009
Location: coopersville, MI
Posts: 49
Likes: 0
Received 0 Likes
on
0 Posts
Car: 89 trans am
Engine: 350 tpi
Transmission: 700r4 not for long if i can help it
Re: Emissions and motor swap laws for WA?
Well i dont know anyone out here that will alow me to use tgere address to reg my car outside of this county
Thread
Thread Starter
Forum
Replies
Last Post