Built Motor Discussion | IW STi Forum

Sticky **PSA** So you have a >400whp fully built setup: Protecting Your Investment

3 4 5

81

57K

Sticky To Read If You're Considering Forged Pistons

18

11K

by S2000_Europe

Sticky Subaru 2.5L Engine/Motor Building 101

3 4 5

86

114K

closed deck cost ej257

6

268

EJ Engine Build Breakdown Video

1

105

How much USD/CAD cost for rebuild WITHOUT long block?

8

411

by STIfff

Best place to buy killer b header?

19

486

by killerbmotorsport

Ontario, GTA. NV Auto vs touge vs neetronics?

7

293

FIC Injector opinions?

8

270

by Karlot

Do I build an EJ255 or build an EJ257

4

434

Deciding on turbo for potential twinscroll build

17

4K

by Karlot

16

827

by brapp

Lifespan and reliability of a built motor?

2

31

34K

Is the Stage 3 IAG Closed Deck worth it?

7

544

by Karlot

4

370

by Tuna87

2002 Bugeye EJ20 > EJ25 Swap Questions

16

7K

Axle back exhaust question.

3

301

by Tuna87

Rebuilt Motor, fouling plugs after every 200miles

9

4K

New build with misfires please help

12

1K

Help with fuel injectors/pump

3

285

Opinions fellow Scooby-Dooies

2

252

How much power? Reliable?

2

35

5K

Crawford performance

12

994

more boost and fuel

18

1K

First Car Project with my son.

2

416

Stage 3 tuff block

5

809

600hp Turbo Options???

14

1K

by CEEBEE

Trying to decide on fuel pump setup (Sorry)

5

594

by JSR84

fuel rails and lines

0

240

2

37

1K

Spark plugs to run with e85

5

859

18 PSI TiAL MVI vs EWG

3

449

suggestion for header/ uppipe

14

555

Header Wrap - should I? - Will it damage my header? - How long will it last?

12

3K

57-65 lbs turbo suggestion

2

26

2K

by [email protected]

Next modification suggestion

4

513

by killerbmotorsport

Tomei Arms MX7960

0

367

2004 wrx sti caught on fire NEED HELP

1

721