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LS1TECH - Camaro and Firebird Forum Discussion
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LS1TECH - Camaro and Firebird Forum Discussion
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Threads Tagged with
403
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Last Post
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Forum
403 LS notch now billet84mm and LJMS cam 7.86@174.5 11-15-14
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Last Page
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denmah
on 07-14-2014
12-09-2016
03:53 PM
by
2JZFC
394
180,606
Forced Induction
370ci LQ9 H/C/I Results
Snkebait95
on 04-23-2013
04-03-2014
01:47 PM
by
NW Iowa WS6
12
7,697
Dynamometer Results & Comparisons
Blower cam question
stanggreg90
on 03-15-2014
03-16-2014
09:27 AM
by
Bob@BruteSpeed
9
1,069
Forced Induction
New #'s 403ci N/A 559/508
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quik01ss
on 07-05-2013
12-10-2013
11:11 PM
by
quik01ss
79
13,630
Dynamometer Results & Comparisons
Thanks LPE 403! From Kooks Headers
KOOKS Headers
on 11-25-2013
11-28-2013
08:53 PM
by
LPE 403
1
1,049
Chevrolet Camaro 1967-2002
403 stroker in 2002 ss
04Beast
on 11-24-2013
11-24-2013
12:47 PM
by
HCI2000SS
1
1,123
Chevrolet Camaro 1967-2002
ls2 403 stroker pours oil need some help
lo&sloSierra
on 10-01-2013
10-02-2013
07:00 PM
by
ROCNDAV
10
1,861
Generation III Internal Engine
ls2 h/c gto build
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DirtyJgto
on 02-25-2013
08-14-2013
09:13 PM
by
DirtyJgto
21
6,849
Generation IV Internal Engine
where are all the twin turbo 408's??
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LT1TA
on 10-14-2012
04-25-2013
09:11 AM
by
LT1TA
21
27,151
Forced Induction
YSI + Arun cam=The Jam
69ls6
on 03-05-2013
03-05-2013
07:37 PM
by
eb02z06
8
4,729
Forced Induction
'84 Cutlass Street/Strip 441 LSX Build
BanditDave
on 04-23-2012
01-23-2013
06:05 AM
by
psiconversion
8
3,472
Conversions & Swaps
403 tfs235 low dyno numbers
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LSxPwrDZ
on 05-17-2010
12-16-2012
02:23 PM
by
LSxPwrDZ
39
4,703
Dynamometer Results & Comparisons
ls 403 stroker
odinsonthor
on 12-07-2012
12-11-2012
06:48 PM
by
LT1Formula007
4
7,697
Fueling & Injection
Sleeve repair 6.0 iron block?
-TheBandit-
on 09-19-2012
10-29-2012
01:00 PM
by
-TheBandit-
19
18,950
Generation IV Internal Engine
el torro prc 2.5 5.3's what do you think ?
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Pewter53
on 06-15-2011
09-26-2012
09:21 PM
by
Pewter53
42
5,195
Dynamometer Results & Comparisons
Turbo Integra vs 403 Stroker T/A
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LightningTeg
on 08-19-2012
08-25-2012
12:49 PM
by
slayer performance
79
4,191
Street Racing & Kill Stories
need help pricing to old cars
Daniel Richards
on 08-22-2012
08-24-2012
06:20 PM
by
Daniel Richards
5
960
What is it Worth?
Add 100-150hp ... Information overload. Best way?
BlackLT1Z
on 07-31-2012
08-01-2012
07:03 AM
by
Bob@BruteSpeed
7
1,358
Forced Induction
Blew my ls1, just got married last friday... need cheap advise...
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02ws666
on 06-04-2012
06-07-2012
07:09 PM
by
Cra-Z Larry
22
2,817
Generation III Internal Engine
LQ4 or LS1 in car?
shank0668
on 05-31-2012
06-06-2012
04:47 PM
by
shank0668
12
1,831
General LSX Automobile Discussion
Nitrous setup.. ?
odarabla
on 05-08-2012
05-08-2012
03:04 PM
by
87silverbullet
2
782
Nitrous Oxide
Ls2 403ci w/ l92 build
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02 Camaro
on 04-02-2012
05-03-2012
01:39 PM
by
02 Camaro
21
3,943
Generation IV External Engine
AFR 245s in stock? Needed for ProCharger F1C build
Joe6pt0
on 05-03-2012
05-03-2012
11:27 AM
by
Joe6pt0
0
835
Forced Induction
Complete LS2 403 Stroker?
shank0668
on 03-20-2012
04-27-2012
10:39 PM
by
firebird327tpi
10
3,724
General LSX Automobile Discussion
Anyone running a TSP 383 or SpeedInc 403 setup in their car?
Schantin
on 04-11-2012
04-11-2012
08:12 PM
by
Mike94ZLT1
3
1,073
Generation III Internal Engine
Need Help With Head Selection
RacerBill
on 03-06-2012
04-03-2012
05:40 AM
by
RacerBill
18
1,234
Forced Induction
Rear view mirrior change..
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JJsQwuik
on 08-31-2008
03-05-2012
07:25 AM
by
DaRReLL
47
9,186
Appearance & Detailing
Spark plug & gap for fi ????
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barnat
on 06-10-2009
03-03-2012
06:42 PM
by
ramairetransam
30
22,751
Forced Induction
compression ?
Blake02SS_7
on 02-13-2012
02-14-2012
08:53 AM
by
Blake02SS_7
2
825
Generation IV Internal Engine
Cheap 403 build.. opinions
Blake02SS_7
on 02-10-2012
02-13-2012
09:13 AM
by
Blake02SS_7
4
1,136
Generation IV External Engine
Recommended head gasket for a 408 stroker 4.03 bore
eric1h
on 02-09-2012
02-11-2012
10:14 AM
by
FlamingTA
5
5,508
Generation III Internal Engine
Comp cams VVT xfi cam 156-403-13
kballs
on 06-08-2011
01-22-2012
12:13 PM
by
kballs
5
1,322
Parts Classifieds
TFS 235's fit a 4.010 bore?
blk00ss
on 01-09-2012
01-13-2012
10:37 PM
by
JPH
5
1,503
Generation III Internal Engine
What kind of 6.6 was in the 79 automatic trans am
firebirddude98
on 12-18-2011
01-08-2012
09:16 AM
by
LS1W66
15
2,861
Pontiac Firebird 1967-2002
402 lq4/9 v.s. 383 lm4/7
N2OBaby
on 12-29-2011
12-29-2011
09:29 PM
by
Paul57
1
3,629
Generation III Internal Engine
79 10th anniversary TA 6.6 403 CID
Rmurphy153
on 11-26-2011
12-12-2011
03:02 PM
by
Rmurphy153
11
1,989
Vehicle Classifieds
Auto and 4:10
b00geyman
on 11-30-2011
12-04-2011
08:26 AM
by
blk/slvr02ss
12
1,412
Drag Racing Results
Project: Red Rocket Olds - S475 Turbo'd LY6/4L60e
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BanditDave
on 07-05-2010
11-28-2011
11:25 PM
by
LY6coupe
77
24,019
Conversions & Swaps
FS- LPE 403, Ported FAST 90mm intake w/ DP, CNC'd 243's
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1bad98z
on 10-13-2011
11-28-2011
02:30 PM
by
1bad98z
22
3,340
Parts Classifieds
Well Just ordered Trickflow 245 6 bolts from 99blancoSS. Any one running these heads
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BigRich954RR
on 06-11-2009
11-11-2011
11:41 PM
by
El_Diablo
46
9,126
Forced Induction
100mm Maf housing, 243 heads, spal 16" pusher
Grve66
on 11-11-2011
11-11-2011
09:43 PM
by
Grve66
2
819
Parts Classifieds
got car back today, traction is an major issue
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pdasterly
on 10-29-2011
10-31-2011
10:37 AM
by
pdasterly
23
1,940
Forced Induction
LS2 403 cam for LS3 heads
trxman
on 10-25-2011
10-26-2011
02:21 PM
by
trxman
8
2,513
Generation IV Internal Engine
Need Cam for LS2 403ci
baezi z06
on 10-03-2011
10-03-2011
10:10 PM
by
A.R. Shale Targa
2
1,091
Generation III Internal Engine
383 stroker numbers
little_chewy_69
on 09-02-2011
09-08-2011
06:34 PM
by
Blown02Camaro
10
2,155
Dynamometer Results & Comparisons
243 heads for $500
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spiro27
on 04-17-2011
08-18-2011
09:08 PM
by
lownfast
29
3,867
Generation III Internal Engine
Oil pressure sending unit?
SportGoldSS
on 07-19-2011
07-21-2011
10:42 PM
by
skopers3
8
1,156
General LSX Automobile Discussion
QTP+Nitrous Oultet= 8.96@153.42!
Quick Time
on 06-16-2011
06-17-2011
06:01 PM
by
MYSTIC-1SC
19
1,161
Nitrous Oxide
head gasket bore size question
mike13
on 06-05-2011
06-06-2011
09:08 AM
by
Jon@Texas-Speed
5
671
Generation III Internal Engine
Is 4.130" head gasket too much for 4.07" bore ?
wesam
on 05-27-2011
06-01-2011
01:41 AM
by
wesam
4
3,686
Generation IV Internal Engine
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