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U
Sticky
**PSA** So you have a >400whp fully built setup: Protecting Your Investment
user1029
Feb 9, 2014
3
4
5
81
57K
4 mo ago
by
user1029
T
Sticky
To Read If You're Considering Forged Pistons
Toivonen
May 7, 2015
18
11K
Sep 13, 2018
by
S2000_Europe
Sticky
Subaru 2.5L Engine/Motor Building 101
Kevin
Dec 21, 2008
3
4
5
86
114K
Dec 2, 2014
by
user1029
closed deck cost ej257
thatsavaget
4 d ago
6
268
15 h ago
by
ocpokesmot
EJ Engine Build Breakdown Video
06SpecC
23 h ago
1
105
19 h ago
by
Silver_Slug
How much USD/CAD cost for rebuild WITHOUT long block?
Aaron Guo
13 d ago
8
411
7 d ago
by
STIfff
S
Best place to buy killer b header?
stix5.0
12 d ago
19
486
9 d ago
by
killerbmotorsport
Ontario, GTA. NV Auto vs touge vs neetronics?
Aaron Guo
14 d ago
7
293
11 d ago
by
1STI2NV
K
FIC Injector opinions?
Karlot
20 d ago
8
270
17 d ago
by
Karlot
U
Do I build an EJ255 or build an EJ257
unix4linux
1 mo ago
4
434
1 mo ago
by
unix4linux
Deciding on turbo for potential twinscroll build
stealthlead
Oct 18, 2019
17
4K
1 mo ago
by
Karlot
delete
Aaron Guo
2 mo ago
16
827
1 mo ago
by
brapp
P
Lifespan and reliability of a built motor?
PopDog.STi
Sep 13, 2010
2
31
34K
1 mo ago
by
DinoMagic
Is the Stage 3 IAG Closed Deck worth it?
0FourJavaSti
2 mo ago
7
544
2 mo ago
by
Karlot
Intake
ScoobyNewb18
2 mo ago
4
370
2 mo ago
by
Tuna87
K
2002 Bugeye EJ20 > EJ25 Swap Questions
kendogg
Dec 11, 2017
16
7K
2 mo ago
by
Racer85
Axle back exhaust question.
ScoobyNewb18
2 mo ago
3
301
2 mo ago
by
Tuna87
D
Rebuilt Motor, fouling plugs after every 200miles
desmodromic
Jun 7, 2012
9
4K
2 mo ago
by
mheyman
A
New build with misfires please help
alozacha
4 mo ago
12
1K
2 mo ago
by
Bizzy1971
Help with fuel injectors/pump
ScoobyNewb18
3 mo ago
3
285
3 mo ago
by
yamahaSHO
Opinions fellow Scooby-Dooies
ScoobyNewb18
3 mo ago
2
252
3 mo ago
by
Mcrae_STI
How much power? Reliable?
maxsarbu
Apr 25, 2014
2
35
5K
3 mo ago
by
yamahaSHO
Crawford performance
CPLDJ
6 mo ago
12
994
3 mo ago
by
yamahaSHO
more boost and fuel
bfinoch sti
Jul 15, 2009
18
1K
3 mo ago
by
yamahaSHO
First Car Project with my son.
Mowrer
4 mo ago
2
416
4 mo ago
by
mheyman
S
Stage 3 tuff block
Sal u
5 mo ago
5
809
4 mo ago
by
Aviator250
L
600hp Turbo Options???
lg8215
4 mo ago
14
1K
4 mo ago
by
CEEBEE
J
Trying to decide on fuel pump setup (Sorry)
JSR84
4 mo ago
5
594
4 mo ago
by
JSR84
S
fuel rails and lines
stix5.0
5 mo ago
0
240
5 mo ago
by
stix5.0
Built heads?
sl06_sti
5 mo ago
2
37
1K
5 mo ago
by
Armando58
S
Spark plugs to run with e85
stix5.0
5 mo ago
5
859
5 mo ago
by
yamahaSHO
18 PSI TiAL MVI vs EWG
blckholehurican
5 mo ago
3
449
5 mo ago
by
CTSparky
S
suggestion for header/ uppipe
stix5.0
5 mo ago
14
555
5 mo ago
by
stix5.0
Header Wrap - should I? - Will it damage my header? - How long will it last?
mheyman
Feb 9, 2020
12
3K
5 mo ago
by
mheyman
57-65 lbs turbo suggestion
blckholehurican
9 mo ago
2
26
2K
6 mo ago
by
[email protected]
Next modification suggestion
Bulls&Beats
7 mo ago
4
513
6 mo ago
by
killerbmotorsport
N
Tomei Arms MX7960
NAV8495
6 mo ago
0
367
6 mo ago
by
NAV8495
S
2004 wrx sti caught on fire NEED HELP
SLAYER7899
8 mo ago
1
721
8 mo ago
by
SLAYER7899
1
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Built Motor Discussion
Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
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