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Tech Arena
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Smog tech and emissions tech
This is where you go to get info on smog testing and emission control.West coast is Joe Chung, east coast is Jim Testa.
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Z
87 turbo regal ca emissions
zeebo
Sep 30, 2013
Replies
2
Views
2K
Oct 2, 2013
jhanson1750
J
J
86/87 ignition module on 84/85 motor in Calif?
jiho2
Dec 3, 2014
Replies
8
Views
2K
Dec 4, 2014
jiho2
J
K
86 t- type egr problem
kaine robbins
Apr 1, 2014
Replies
3
Views
975
Apr 1, 2014
kaine robbins
K
N
85 with 87 ecm
NorCalTurbos
Aug 15, 2015
Replies
9
Views
1K
Aug 17, 2015
NorCalTurbos
N
N
84-85 vs 86-87 catalytic converter
NorCalTurbos
Nov 8, 2016
Replies
4
Views
2K
Nov 20, 2016
NorCalTurbos
N
L
84 ttype failed smog
luisturbog
Dec 27, 2012
Replies
14
Views
2K
Jan 29, 2013
turbolou
T
J
83 T-Type w/85 configuration
Justa_v6
Aug 23, 2013
Replies
8
Views
973
Aug 28, 2013
jiho2
J
N
60# turbotweak emission chip
NM Tom
Aug 29, 2005
Replies
3
Views
783
Sep 2, 2005
wilkinshc
W
C
4.1 swap question on a 81 ( california)If the block is the same on the exterior will they know? Alst
COOPER12
Oct 20, 2013
Replies
7
Views
1K
Oct 27, 2013
charlief1
C
T
3" stainless Converter Needed
theMonch
Mar 23, 2009
Replies
7
Views
1K
Mar 27, 2009
theMonch
T
H
3.5" or 4.0" Cat?
Hot Air
Dec 19, 2008
Replies
1
Views
580
Dec 20, 2008
unstable bob
U
H
3.5" High-flow Cat Available??
Hot Air
Oct 6, 2009
Replies
7
Views
1K
Nov 3, 2009
norbs
N
R
3 inch exhaust
RYAN GRAVES
Nov 5, 2009
Replies
14
Views
3K
Feb 18, 2010
BOOSTD1
B
28" Tall tire OK?
SPOOLFOOL2
Feb 14, 2004
Replies
1
Views
843
Feb 15, 2004
gofstbuick
G
B
231 N/A rebuild ???????????
Buick in Olds
Sep 10, 2003
Replies
1
Views
663
Sep 10, 2003
gofstbuick
G
D
212/212 cam, alum. heads, no egr, 65's, will it pass?!
d0n_3d
Jul 20, 2005
Replies
5
Views
929
Jul 21, 2005
John Wilde
J
Z
1976 oddfire 231 emissions diagrams
zerosin
Oct 6, 2003
Replies
1
Views
560
Oct 6, 2003
gofstbuick
G
O
160 Thermostat - California Smog Test
onslow
Feb 28, 2005
Replies
0
Views
1K
Feb 28, 2005
onslow
O
B
02 readings, Intermittent lows
Brad Bartilson
Feb 13, 2004
Replies
0
Views
423
Feb 13, 2004
Brad Bartilson
B
B
02 readings, Intermittent lows
Brad Bartilson
Feb 13, 2004
Replies
1
Views
534
Feb 15, 2004
gofstbuick
G
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