Naturally Aspirated Engine [Archive] - Page 2

wrx and sti exhaust (26 replies)
EJ25 Help.. I am Scared (2 replies)
H6 Tensioner/Idler Bearing Issue and Solution (4 replies)
How do I tell if an oil pump is good or bad? (2 replies)
Two Mysteries One Solved (5 replies)
Weird problem - 95 Legacy Stuttering (6 replies)
Cat Delete yay/nay? (7 replies)
EJ25D rod bearing size? (4 replies)
New Legacy & Concerns about it (6 replies)
Smelling Gasoline! Please help! (18 replies)
wierd noise... rattling.. (7 replies)
Need help with a gas leak (picture included) (10 replies)
Head gaskets leaking oil (8 replies)
Headers (69 replies)
EJ25D heads on EJ253 block? (4 replies)
EJ22 Start Up Problem (2 replies)
Rebuild it or replace it? (13 replies)
EJ25d heads on a EJ22, bad knock: UPDATE 1/26 VIDEO UP (29 replies)
motor replacement not starting. 95 subaru legacy 2.2 (30 replies)
97 lsi PO400 code problem (2 replies)
throttle sticking when cold?? Need some ideas.. (20 replies)
Is this important? (20 replies)
diy...tapping for egr...? (14 replies)
Exhaust "How Will It Sound?" Guide (16 replies)
07 2.5i mufflers (2 replies)
Exhaust Setups (32 replies)
adjustable fuel pressure regulator? (8 replies)
camshaft position sensor different? (17 replies)
Anyone do Group-N mounts on BE/BH? (6 replies)
Naturally Aspirated Threads of Note (0 replies)
Newbie with probable bad head gasket (4 replies)
Unusual cooling fan issue? NEED HELP! (6 replies)
Correct me if Im wrong.... Crank Pulley / Harmonic Balancer (6 replies)
Antifreeze additives? (3 replies)
Wrx headers on dual port 2.2? (7 replies)
plug in not pluged into anything what is the plug (pic) (14 replies)
Head gaskets round 2, suggestions? (16 replies)
BAD HEAD GASKET (11 replies)
Is it that hard to remove the intake manifold? (20 replies)
MSD coil (5 replies)
injector differences. (3 replies)
2nd gen single port headers... (8 replies)
1998 subaru overheat !!! (1 replies)
1998 subaru overheat !!! (9 replies)
Replica Headers (11 replies)
EJ22 1996 Legacy L start up problem, and others. (7 replies)
Oil pressure issue!? (1 replies)
flywheels match? (4 replies)
N/A aftermarket parts (15 replies)
What's this white crud behind the cam sprocket? (8 replies)
Wanting to order ACL race bearings, need help choosing (9 replies)
22e died suddenly with out warning (14 replies)
H6 Exhaust Options? (10 replies)
seems to die every couple of weeks (5 replies)
just the colder weather? Got another riddle for you guys (22 replies)
Head Bolt/Torque issues. (4 replies)
Spun Bearing. Frankenstein Build? Turbo? (5 replies)
Very odd cooling problem (6 replies)
Desperate help needed with 1996 2.2L (11 replies)
willing to look stupid, whats this called? (4 replies)
Catalytic converter question (5 replies)
Where can I buy engine bolt sets? (7 replies)
Injectors (15 replies)
Oxygen sensor socket size? (14 replies)
What exactly is this thing? (10 replies)
Phase1 vs Phase2 pros/cons (13 replies)
exhaust bolts considerable setback (6 replies)
Hopefully useful information for EJ22 low rpm issues (0 replies)
EJ25D Timing Marks (2 replies)
2.2 swap quick overview please? (20 replies)
performance chip (4 replies)
"Hesitation,bucking and throttle body popping sound" 1995 BK (4 replies)
P0113 - Intake Air Temperature [IAT] Sensor Circuit High Vol (9 replies)
Need help (1 replies)
Didn't replace belt tensioner. Lesson learned. (4 replies)
Overheating problems. (5 replies)
Fears in buying an EJ25 (14 replies)
Custom exhaust, good idea? (2 replies)
p0507 and poor idle issues. (6 replies)
o2 Sensors for H6? (2 replies)
Major smoking from new motor (24 replies)
96 Legacy Wagon w/ Issues (15 replies)
Knock sensor (4 replies)
EJ22E Headers (22 replies)
Cooling issues (3 replies)
ej251 build reccomendations (12 replies)
Engine mangement systems? (2 replies)
need help changing front main crank seal (1 replies)
what kinda headers? (3 replies)
overheating (7 replies)
Oil pan replacement questions (3 replies)
Fuel pipe / sender - what other models' can I use? (7 replies)
over heating issue (2 replies)
Shitty clutch, or bad hydraulics? (2 replies)
EJ25 spark plugs and fuel economy (5 replies)
Exhaust? (2 replies)
snorkus modification, good idea? (5 replies)
Never enough fuel? (3 replies)
MSD Coil upgrade? (4 replies)
frankenstein options? (4 replies)
Part # question (6 replies)
98 Outback header question (10 replies)
Possible bent flex plate? (4 replies)
Timing belt question. (16 replies)
98 outback help... (2 replies)
exhaust needs overhaul (2 replies)
Leak from part next to Radiator Cap (6 replies)
my brother blew his motor (4 replies)
98 wagon swap options (13 replies)
Exhaust piping diameter??? (4 replies)
What else could a knock sensor code mean. (3 replies)
EJ25D heads, phase 1 or 2? (6 replies)
Engine maintenance (8 replies)
Where can I get an exhaust for my 97 legacy wagon? (4 replies)
Too big of an oil pump? (11 replies)
Rough idle, slow acceleration, hesitation. Codes inside. (1 replies)
neon coilpack conversion (2 replies)
Emissions & Purge items (4 replies)
Correct oil pressure switch? (1 replies)
Aftermarket radiators (3 replies)
Overfilled oil (15 replies)
Why will my engine not go in?! Update! Need help! (81 replies)
98 2.5L piston/wrist pin replacement opinions? (5 replies)
Tick from my motor after head gasket replacement (17 replies)
What have I put in my car?!?!?!? (2 replies)
Your car randomly miss firing? Check this out (2 replies)
ej22 vs ej22e vs ej22t (3 replies)
Oil seperator/ LW flywheel day! (8 replies)
Spark plug question. (6 replies)
N/A Swap question (35 replies)
Need help with these codes (2 replies)
What are signs of needing new water or fuel pump? (3 replies)
acceleration issues, please help!! (30 replies)
Spotting a PhaseII EJ25 Headgasket leak (3 replies)
Timing belt question ej22 (3 replies)
rough idle when motor is warm along with hot weather? (7 replies)
NGK SPark Plugs (7 replies)
1995 Subaru Legacy (250T) Service Engine Light (13 replies)
BG/BD and BH BE exhaust, do they interchange? (6 replies)
Still having idle issues.. (22 replies)
Wan to know if I did it right and if it needs to be adjusted (2 replies)
Need help with Idle air control sensor. (8 replies)
Potential swap, feedback? (7 replies)
Head bolt torque question EJ22 (4 replies)
vacuum lines to fuel tank (2 replies)
Headgasket Options? (7 replies)
EJ20 heads from a Forester (2 replies)
What should this vacuum line be connected to?? (6 replies)
Valve cover seals leaking oil (4 replies)
EJ25 Oil cooler Removal? (9 replies)
whistle under load (2 replies)
Idle control sensor is going out (2 replies)
Engine bay whine while off (1 replies)
Coolant Issue: Thermostat going out? (7 replies)
Small engine question - lawnmower! (5 replies)
Timing sprockets (5 replies)
Resealing motor while doing timing belt and such, overkill? (3 replies)
seafoam brake booster? (11 replies)
Fuel pump (1 replies)
Engine swap (4 replies)
TPS adjustment (23 replies)
Coolant refill questions (4 replies)
Strange Squeaking Noise (10 replies)
Engine swap (2 replies)
I just noticed that the backfiring is gone (1 replies)
Over heating issue. (12 replies)
How do I figure out what EJ22 I have? (6 replies)
EJ22 Refresh (2 replies)
super newbie question (10 replies)
LEGACY 3.0R Turbo (2 replies)
p0106 code help (4 replies)
Legacy 3.0R Help (3 replies)
Crankshaft Pulley Removal (9 replies)
Rusted Exhaust Replacement (3 replies)
93' Legacy Engine: Zero Tolerance? (2 replies)
SOHC timing questions (1 replies)
Timing Belt Parts - Purchase Ideas (15 replies)
Running Rich-Pico Scope questions-Head Scratcher (27 replies)
Looking to buy high mileage legacy (duh). when is it to high (5 replies)
stock EJ25D with NOS? (8 replies)
Burping the radiator?!??!?!? (6 replies)
EZ30 Engine/Head Modifications? (11 replies)
Which Cars had Single Port Exhaust? (8 replies)
1998 ej25 sounds like diesel (10 replies)
Engine rear main seal (4 replies)
AC Idler Pulley going? FIXED.. AND IT FIXED EVEN MORE!!!!! (7 replies)
Minor Head Gasket Oil Leak (6 replies)
Perrin crank weight pulley ? (1 replies)
96 Outback - Loud knock on cold start (8 replies)
Choices, choices... EJ25D HG job (11 replies)
GC -> BG exhaust... will it fit? (2 replies)
Strange Oily substance on airbox? (5 replies)
HG swap on JDM EJ25D (2 replies)
Ej25d headgasket question (4 replies)
Misfire nightmare (5 replies)
I messed up my timing today (5 replies)
LGT exhaust question (2 replies)
injector swap-ability (7 replies)
Rough idle-Misfire #2-#4 = Intake leak-exhaust-Timing? (1 replies)
Legacy GT: Exhaust still quiet (2 replies)
down on power, crazy backfiring, white smoke on power (7 replies)
EJ251 overheated then cooled back down (20 replies)
Cooling issue, pushing into overflow. (14 replies)
What's the right rear O2 sensor? (23 replies)
wtf? oem intake block off plate? (5 replies)
Elusive ticking noise from outside the engine. (16 replies)
Tried to search - is the EJ25 in a 99 LGT SOHC OR DOHC? (9 replies)
Radiator Compatibility (3 replies)
timing belt kit, what one? (1 replies)
Someone Enlighten me and Help With My Decision (17 replies)
Not filling with fuel..again. '99 2.2L (13 replies)
1st gen Outback Exhaust (1 replies)
Oil pan rusted & seeping out side (3 replies)
Misfire cyl. #1 (39 replies)
uneven idle from cold (3 replies)
93 Legacy WARM start problems (3 replies)
97 Legacy Outback N/A DOHC build. (44 replies)
Ebay header (35 replies)
2002 Gas cap same as 95? (5 replies)
Ej22e exaust setup (2 replies)
Rod knock or piston slap? (5 replies)
Bolt for Oil Pan. (1 replies)
96 EJ22 Valve Adjustment (6 replies)
help! 97 gt wont start... (7 replies)
Header question.. how to remove rear bolts from header pipe? (24 replies)
single port vs dual port (13 replies)
Problem!! '98 Legacy won't start (6 replies)
1994 Subaru crank pulley wobble (12 replies)
Oils (2 replies)
My EJ25D took a turn for the worst, I need advice... (6 replies)
Knock knock knock (9 replies)
Oil leak..Cam seals changed...What next? (8 replies)
Engine upgrade.... But which one (8 replies)
EJ oil pan? (6 replies)
Coolant leak, replaced thermostat, but leaking higher... H2O (11 replies)
Exhaust system question (13 replies)
Maintenace can be pricey (9 replies)
Throttle body change (2 replies)
High idle (7 replies)
evap hosing 98 legacy 2.2 (4 replies)
rough idle high and low?!?!?! (6 replies)
Oil pump leaking madness! What is going on!? (10 replies)
ej25 pressure sensor (3 replies)
96 2.2 legacy L_Squeaking sound during start up and turning? (18 replies)
Looking for CAI product reviews. (14 replies)
Major engine issue, binding, need direction (5 replies)
cut open some EJ25 heads to see inside.cool stuff added. (10 replies)
My EZ30 Tear-Down Thread (20 replies)
97 legacy gt - ej25d - Cam gear bolt torque specs? (3 replies)
98 BK Air Intake Question? (3 replies)