compression - i-Club - The Ultimate Subaru Resource - Threads Tagged with compression

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2005, 253, block, compression, ecu, ej253, ej257, ej257withsohcheads, engine, head, heads, management, sohc, subaru, w

SOHC heads on EJ257 STI block.

GrandpreRS on Jul 26, 2005

Sep 11, 2005 12:04 AM
by Krinkov

5

7,190

Engine/Power - EJ25T (STI and 2006+ WRX)

22, 22l, 22t, 98, codes, compatability, compression, coupe, engine, forums, impreza, parts, review, subaru, upgrades

98 subaru impreza L coupe questions

mackenzie447 on Mar 21, 2005

May 4, 2005 04:26 PM
by Impooter

11

4,870

Aftermarket Forced Induction - Turboed factory NA engines

block, boost, chart, compression, ej22t, ej251, ej257, flow, heads, locations, low, pistons, strengthening, td04, turbo, vacuum

Turbo'ing NA, considerations

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1 2)

gpatmac on Jan 1, 2005

Mar 15, 2005 05:55 PM
by gpatmac

15

4,056

Aftermarket Forced Induction - Turboed factory NA engines

Did a compression test

JDM SiR on Feb 22, 2005

Mar 9, 2005 10:36 PM
by mario

5

1,094

Engine/Power - EJ20T (pre-2006 WRX and JDM)

500, 75, bad, compression, downpipe, gate, h1, problem, psi, rsr, sti, vf30, waste, wastegate, wrx

why did it do that? -boost creep-

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1 2 3 4 5 6)

asianboy101 on Jan 14, 2004

Feb 10, 2005 08:54 PM
by SuboobaruWRSEX

82

30,850

Engine/Power - EJ25T (STI and 2006+ WRX)

backwards, bore, compression, cylinder, ej207, find, head, online, size, solving, specification, std, sti, test, tool, volume

GDB Cylinder volume

ProDriveP1 on Feb 1, 2005

Feb 1, 2005 11:42 PM
by ProDriveP1

6

4,388

Conversions, Transplants, & Swaps

'00 EJ25 uneven compression results

nytoy on Oct 7, 2004

Oct 13, 2004 06:20 AM
by nytoy

3

768

Engine/Power - non turbo (All non turbo Imprezas)

biggest, bore, built, compression, ej22, ej22t, externall, heads, miles, mount, psi, sleeves, stock, v8, wastegate

Starting with a used EJ22T

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1 2)

funkdrmr on Sep 8, 2004

Sep 20, 2004 09:58 AM
by silver satin

20

2,819

Conversions, Transplants, & Swaps

no comprssion??!!

NJ Dino on Jul 25, 2004

Jul 25, 2004 11:13 AM
by NJ Dino

2

754

Engine/Power - EJ20T (pre-2006 WRX and JDM)

2000, 2004, compression, forester, passive, rear, steering, subaru, toe, wheel

Help me understand: Subaru passive steering

CofCSubie on Mar 11, 2004

Mar 19, 2004 10:09 PM
by caterpill

2

1,365

Suspension, Handling, and Brakes

Compression in Stock Turbo Cars?

mikesoob7 on Jan 19, 2004

Jan 21, 2004 02:12 PM
by sKOOTeR WRX

6

518

Engine/Power - EJ20T (pre-2006 WRX and JDM)

2002, 91, block, build, compreshion, compression, ej20, ratio, sleve, thick, wrx

EJ20 Build

misterx on Dec 6, 2003

Dec 11, 2003 03:33 PM
by misterx

10

2,327

Engine/Power - EJ20T (pre-2006 WRX and JDM)

22, compression, forged, low, pistons, subaru

2.2 low compression pistons

impreza7 on Oct 7, 2003

Nov 29, 2003 06:03 PM
by dynoflo

12

1,071

Aftermarket Forced Induction - Turboed factory NA engines

block, compression, difference, ej20t, ej251, ej257, forged, kit, motor, oil, pistons, power, ratio, subaru, swap, turbo

EJ251 vs. EJ257?

TheMason on Oct 13, 2003

Nov 11, 2003 10:00 AM
by babu

8

12,156

Engine/Power - non turbo (All non turbo Imprezas)

adjust, adjusting, adjustment, adjustmentaltitude, altitude, ambient, compression, correction, pressure, ratio, test

Compression Test Adjustment for Altitude?

mikesoob7 on Oct 2, 2003

Oct 3, 2003 08:28 AM
by mikesoob7

2

3,237

Legacy Powerplant

25, block, compression, heads, ispeedusacom, kit, ratio, rebuild, short, shortblock, sti, wrx

2.5 STI short block kit now works with WRX heads!

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1 2)

I-Speed USA on Aug 18, 2003

Sep 15, 2003 02:23 PM
by Silver arrow

16

1,686

Vendor Group Buys/Specials

2001, 25rs, block, built, compression, custom, heads, problems, ralli, rallispec, ratio, short, spec, sti, stock

2.5L shortblock from RalliSpec

ImprezaRSX on Sep 13, 2003

Sep 14, 2003 09:33 AM
by ImprezaRSX

7

1,744

Hawaii

01, 25rs, 84, 841, boost, compression, ej20, ej25, frankenstein, handle, heads, lean, legacy, redline, run, stock

How much boost?

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1 2)

Marnix on Aug 1, 2003

Aug 11, 2003 01:42 AM
by Marnix

17

7,207

Aftermarket Forced Induction - Turboed factory NA engines

2003, 25, compression, ej20, ej25, ej25d, horsepower, jdm, ratio, replace, sti, stock, usdm, vvti, work

US STi EJ25 & JDM STi EJ20

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1 2 3 4 5 6)

impeza on Jun 2, 2003

Jun 13, 2003 08:56 AM
by deucerex

75

6,701

STi Countdown

02, block, compression, ej20, fs, ratings, short, usdm, wrx

FS: EJ20 USDM WRX Short Block

Imprezer on May 26, 2003

May 28, 2003 03:08 AM
by Imprezer

6

807

Bay Area

22, compression, ej22, engine, enrichment, fuel, high, injectors, larger, motor, na, stock, subaru, tubro

injectors for high compression 2.2

fast legacy on Apr 15, 2003

May 7, 2003 12:23 AM
by fast legacy

14

1,602

Engine/Power - non turbo (All non turbo Imprezas)

101, 22, 25, 821, 851, compression, good, haw, high, lower, psi, ratio, sti, stock, subaru

Sti compression ratio and why its good

dlowman on Apr 15, 2003

Apr 15, 2003 11:25 AM
by dlowman

7

2,721

STi Countdown

Compression Ratios

rayjle on Mar 12, 2003

Apr 5, 2003 12:17 AM
by rentankonko

9

1,375

Engine/Power - non turbo (All non turbo Imprezas)

2008, are, compression, covered, cylinder, engine, forester, major, no, problem, signs, turbos, waranty, wrx, xt

Major Engine Problem!!!

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1 2 3 4 5 6)

WRXs2Fast4U on Feb 18, 2003

Mar 9, 2003 05:12 PM
by josh

81

246,938

Engine/Power - EJ20T (pre-2006 WRX and JDM)

20l, 25, boxer, compression, engine, liter, rally, ration, scroll, sport, sti, turbo, twin, whats, wrx

Twin Scroll Turbo on 2.0 Sti or 2.5l Turbo Sti ?

samurai on Jan 15, 2003

Jan 16, 2003 05:46 PM
by Dave99

7

8,047

Engine/Power - EJ20T (pre-2006 WRX and JDM)

350, 527, 81, 91, affect, chevy, compression, cr, effect, efficiency, engine, piston, rod, sti, thermodynamic, torque, turbo, turbocharging

will engine CR affect turbo efficiency?

STi-Nismo Dood on Dec 16, 2002

Dec 20, 2002 07:07 PM
by pat

7

1,756

Aftermarket Forced Induction - Turboed factory NA engines