Naturally Aspirated Engine [Archive] - Page 4

Fuel tank pressure? (5 replies)
Lifting up Engine with Hoist (2 replies)
Compression test fail. (12 replies)
Phase I JDM EJ25D? (7 replies)
97 2.2 died and wont start (9 replies)
help, misfire UPDATE (66 replies)
ej25 problem? shut off, acting up (4 replies)
Oil Pan Replacement (14 replies)
my first GT (31 replies)
speed racer ebay headers,turbo metal muffle pass CA smog? (1 replies)
2001 LGT 5MT: A slow steady downward spiral... (25 replies)
Walbro 255 install= surging & CEL (manifold pressure) (16 replies)
Motor build question.? (35 replies)
Changing plug wires.... (9 replies)
Header nuts coming loose. (7 replies)
Largest oil filter used? (33 replies)
Squeaking sound only when in gear or turning left? (9 replies)
just installed my hybrid cai and... (16 replies)
Engine mount replacement on NA2.5? (8 replies)
Valve Adjustment (1 replies)
best spark plugs (28 replies)
Engine seized today.... need advice for options on motors (32 replies)
Got a replacement cat question... (6 replies)
Knock Sensor replacement BH (2000 L Wagon) (6 replies)
Installing Bosal Replacement Exhaust: What's Wrong/Missing? (8 replies)
99' 2.5 Sohc, confirm blown headgaskets? (3 replies)
What oil do you use? (24 replies)
EJ22 Replacement Engine Mounts. Where? (13 replies)
Flashing CEL, Solid Battery Light, clunking sound (26 replies)
Injector flow rates? (5 replies)
Intake manifold & head spacing (1 replies)
AT OIL TEMP light blnking (4 replies)
another HG question. (3 replies)
Misfire on Start cold.... fine at Normal Temp. (7 replies)
Gates thermostat for 2.2 in 97 Legacy? (11 replies)
stock exhaust staight pipe? (11 replies)
Crankshaft Bolt?? (8 replies)
oil capacity 2.5L 1997 legacy outback (7 replies)
Car wont run (4 replies)
Catalytic Converter Options. (17 replies)
Almost stalling at a cold start. (21 replies)
Compression Test Results (4 replies)
Block Identification. (6 replies)
98+ Impreza Tsudo Catback onto BD (11 replies)
Changed Spark Plugs, now car wont start (18 replies)
air flow reading???? (5 replies)
WRX/STI Exhaust adaptors (4 replies)
Legacy randomly turning off. (16 replies)
1998 legacy outback, starts, but won't idle. (7 replies)
TechWorks?? (38 replies)
HELP! Thread Count For Ej25D block! (3 replies)
Need Advise! Engine swap from DOHC to SOHC (8 replies)
So, My Leggy... **UPDATE 3/29/2013 My Luck and Parts! (71 replies)
wiil it work? 02-06 Wrx exhaust fitment???? (21 replies)
Which sensor detects random cyl misfire? (8 replies)
SOHC 2.51 Timing belt. (9 replies)
Cylinder 1 & 3 Misfire/ edit...now 3 & 4 (14 replies)
Head Gasket Repair. (4 replies)
Still No Warm/Hot Air & Overheating (10 replies)
WRX 2006 Muffler ideas... (7 replies)
best launch rpms? (6 replies)
Question about synthetic oil loss (9 replies)
Vibrant Street Power 1147...Anyone? (16 replies)
Bucking, surging, hesitating, WOT condition (15 replies)
5 CEL Codes, Misfires (7 replies)
Help me find out where i'v got an oil leak (14 replies)
Rod Knock or what? (9 replies)
Low Idle Speed (12 replies)
DOHC in a 99' leg outback (22 replies)
Thinking about getting the magnaflow (5 replies)
Cyl 4 Misfire will NOT go away! (P0304) (14 replies)
another weird idle problem? (6 replies)
95 legacy wont start! please help (19 replies)
EJ22 Rocker torque rating!! Help ! (4 replies)
Whining engine in cold (8 replies)
Need info's regarding AWD... (12 replies)
help with a 2.2 build (3 replies)
How far is the torque convertor supposed to slide ... (3 replies)
Bottom End noise on De-rev EJ22 (2 replies)
engine go BOOM! (7 replies)
New Engine? (23 replies)
I need help please... (8 replies)
Replaced exhaust, now I have no 02 sensor (8 replies)
Does anyone have a T-Belt cover Gasket pix? (3 replies)
2.2 Throttle body spacers, do they exist? (6 replies)
Phase 1 EJ22 N/A Power output? After mods (7 replies)
Help, please! Timing related problem. 2.2L (2 replies)
NA? or Boosted? (22 replies)
N/A BH Unequal Length` (2 replies)
Slow starting, stumbling when cold, backfiring (10 replies)
BD air intake COSMO RACING INSTALL (25 replies)
New ride, New problems to deal with. (22 replies)
torque specs and pattern (9 replies)
Sourcing EZ30D ECU, Engine, Wiring Harness (1 replies)
My car acting wierd (3 replies)
Overheat/Coolant/Whining Sound/No Hot Air Issue (3 replies)
Coolant Leak. (12 replies)
I need new headers!! Want aftermarket whats good/fit? (20 replies)
Wuddaya S'pose caused this carnage?! (21 replies)
engine load sensor controlling gearbox? (14 replies)
Where to get a 2.5 DOHC head? (5 replies)
Another Overheating Subaru..... (3 replies)
OBX Header fitment (4 replies)
Idle Problem please help! (13 replies)
Questions about EJ25D cams and timing (2 replies)
P0420 code at 171,000 (17 replies)
Borla-rep owners: Does your header hit your oil pan? (17 replies)
car overheating (7 replies)
High Compression Question (10 replies)
Please I need help HG & Waterpump... (14 replies)
Removable exhaust silencers? (19 replies)
****HELP!**** Put oil in with my coolant (14 replies)
16 Valves (6 replies)
Serpt. Belt Squeeking like a jammy! (13 replies)
Draining the cooling system? (12 replies)
Cam gear torque spec? (2 replies)
Afterburner Vortex-WILL IT FIT? (2 replies)
today on the news, russel mcsoob has been hospitalized... (3 replies)
CObb 3'????? What should i do (8 replies)
flame thrower. (27 replies)
Some advice (2 replies)
intake manifold gasket question (9 replies)
exhaust in the mail (6 replies)
pulling my motor, FINISHED! (scroll down) (46 replies)
Whats the symptoms of a bad knock sensor? (9 replies)
My Lumpy Idle cured!!! (1 replies)
2.2 single port UEL header specs (4 replies)
Spindle fitment (4 replies)
What do these plugs like to you? (14 replies)
o2 Sensor Malfunction......or is it? (6 replies)
LEAKING GAS, WHY? WHAT PARTS TO GET? (4 replies)
tooth count on cambelt, is the manual wrong? (11 replies)
How to remove engine, '92 2,2 Legacy (2 replies)
1999 GT, bogging down near WOT. (5 replies)
96 LSI randomly wont start.....help please? (8 replies)
Coolant in 2001 Subaru Legacy (4 replies)
call me crazy (3 replies)
EGR gremlins (6 replies)
Lumpy Idle?? (25 replies)
2.2 heads on a 2.5, and vice versa.. (21 replies)
No more WRX muffler, Whats a suggestion... (20 replies)
Belt replacement, p-steering pump acting up (4 replies)
EJ25 Vacuum Diagram (2 replies)
Please help coolant everywhere! (4 replies)
Exhaust Center Section Supplier? (6 replies)
New car, want to mod (8 replies)
safe psi level (19 replies)
Weird overheating issue! (17 replies)
Engine removal..? (39 replies)
Timing cams ECU (8 replies)
slow acceleration (5 replies)
My engine got mad? (13 replies)
IS bosch replacement o2 Sensors Okay? (4 replies)
2 problems: Weird on/off CEL and Harsh idle sometimes/Bogish (13 replies)
Help would be appreciated (7 replies)
Is this ticking normal? *Video inside* (6 replies)
Oil Pump Going (5 replies)
Could be worse... BUT POed right now! (15 replies)
CEL,white smoke and OH (7 replies)
where the hell is my pcv valve? (25 replies)
Over heating !! Need help (15 replies)
Going Catless. (23 replies)
need help identifying my engine (7 replies)
Looking to do a tune up!! (3 replies)
Sulphur smell (18 replies)
piston slap (4 replies)
Sounds like the engine is going to stall when I hit the gas (5 replies)
fuel trim bank 1 code??? (6 replies)
Tick tick tick tick noise from engine... (17 replies)
Will these bad boys fit my car? (15 replies)
Cheap Muffler Suggestions? (5 replies)
Air in cooling system (8 replies)
95 2.2 into a 97 LGT (2 replies)
97 Brighton Bucking and hesitating (4 replies)
Slow going to start... (18 replies)
Save Me!!! (15 replies)
Resonators (4 replies)
OBX EL Headers (9 replies)
Help! Where does this part go? (10 replies)
Weapon R intake question (14 replies)
O2 sensor & exhaust Q? (15 replies)
Throwing codes.... P0136, P0440, P0446 and P0451..... (2 replies)
having problems with cooling (7 replies)
Borla or magnaflow?? (12 replies)
Timing belt types (1 replies)
Cheap way to make my exhaust have a good tone? (16 replies)
Power Steering On 2001 EJ251 (2 replies)
Data Gathering.... EJ22 Phase 2 build..... (21 replies)
yay check engine codes (12 replies)
Question about mounting a 3" pipe into N/A (28 replies)
engine question (12 replies)
engine performance and cats, including funny noises. (3 replies)
UEL header recommendations? (31 replies)
Trouble code 420 (7 replies)
Good RADIATOR (5 replies)
95 legacy stalls after idling for a couple minutes... (2 replies)
1996 Outback - Air Intake question (6 replies)
Missing/bogging after hard driving. (9 replies)
98 outback with 95 2.2 problems (9 replies)
A/C won't engage, 92 Legacy 2.2 (3 replies)
Leaking radiotor fluid, HELP!! (5 replies)
Change coil pack 96 Legacy Outback (2 replies)
Air Filter Change (9 replies)
A/C R134 adpter for low side (10 replies)
I need some info on torque converters (3 replies)
WRX radiator into a BE/BH Legacy (7 replies)
Hybrid motor (high compresion) (26 replies)
98 Outback resurrection (32 replies)
my 97lgt intermitantly stalls out (10 replies)
Engine bogging down when accelerating from start. (7 replies)
More power?!?! (3 replies)
High compression Engine Build, Dyno'd (187 replies)
cheap way to get power (36 replies)
thermostat (1995 Subaru Legacy LSi) (8 replies)
good engine sites (7 replies)
coolant temp sensor size (3 replies)
Some radiator issues (8 replies)
Heating problem (2 replies)
Where are all the threads on cold air? (2 replies)
Replacing my 215k mile O2 sensor with a 120k mile O2 sensor? (13 replies)
2.2 swap in my LGT got 2.2 questions... (5 replies)
valve cover gaskets (3 replies)
possible heat shield rattle? (3 replies)
EJ25D, New Style Headgaskets , future upgrade possibilities (6 replies)
Metal rear oil separator plate (2 replies)
interesting news from my mechanic today... (27 replies)
Nearing 100k (1 replies)
Need new radiator (6 replies)
18mpg with 2.2 N/A? (25 replies)
Magnaflow or flow master (27 replies)
2.2L running rough at WOT (3 replies)
Any suggestions? (3 replies)
Block swap 25 replacing a 22 (17 replies)
paranoid fabrications grounding kit (2 replies)
Greddy Emanage N/A 2.2 Tuning. (1 replies)
2001 LGT 5MT acting up. (26 replies)
Up-pipe/Down-pipe Options (1 replies)
Header question (16 replies)
Ac commpressor removal help (2 replies)
over heating!!! :( (41 replies)
Loud rattling noise towards the middle of the car.. (7 replies)
jdm ej25 out of a newer legacy, What size injectors? (2 replies)
Steering/braking noise (1 replies)
Harmonic Balancer came off while driving. Misfires solved!!! (54 replies)
Question about Magnecor Plug Wires. (1 replies)
Vibration (4 replies)
EJ25D Head Gasket Replacement (7 replies)
Muffler (19 replies)
Engine overheating mystery (6 replies)
blitz nur spec-R on BE? (1 replies)