Naturally Aspirated Engine [Archive] - Page 6

wrx axles or 99lgt ??? (1 replies)
Need Help With Air/Fuel Ratio Gauge Install... (14 replies)
my first CEL :( (10 replies)
Which plugs and wires will fit my 98 legacy ej22? (6 replies)
1997 GT....230000kms...should I buy this vehicle? (3 replies)
Where Can i Find this Part? (4 replies)
coolant hose to throttle body? (6 replies)
Cosmo Racing Intake (2 replies)
2007 impreza (3 replies)
Huffer's Dilemma - have your say! (28 replies)
leaking oil pretty good. (19 replies)
lifter tick and leaking plug 2002 LGT (8 replies)
weird hesitation (2 replies)
MAF question (1 replies)
Fuel Sloshing out of filler neck cap when rallyX (3 replies)
CAI vs SRI (rain, snow, moist, damp region) (30 replies)
ah! temp guage 3/4's! (6 replies)
sort of a whistling sound while WOT (34 replies)
MAP Based Subaru (1 replies)
New Timing Belt (8 replies)
2.5 turbo head gasket on 2.5 n\a (10 replies)
Any "how to" on oil pan replacement? (2 replies)
radiator swap? (7 replies)
DIY headgasket questions. (6 replies)
Custom intake setups (144 replies)
Oil pan rusted through (7 replies)
P0420 question (1 replies)
where is IAC of my Legacy 95? (6 replies)
timing belt change (3 replies)
Downstream 02 sensor (6 replies)
Header wrap questions (33 replies)
Engine in or Engine out? (17 replies)
Fluctuating idle and cuts out/on while driving (13 replies)
Headgasket question (2 replies)
Abnormal piston slap and triggering of knock sensor? (1 replies)
Dual Exhaust Kits (6 replies)
Aluminum Radiator (4 replies)
2.5GT overheating/radiator hose under vacuum (8 replies)
P0065 Code (6 replies)
03 BE oil leak.......Headgasket? (5 replies)
Gas Tank Empty, but Gas Pump stops pumping like full?. HELP! (15 replies)
Worried my Head Gasket is going or gone (6 replies)
Idling Problems (3 replies)
EM options (9 replies)
Moving to the mountains. Whats the best set up i should do (8 replies)
Q: Do the Snorkus have a hole on the bottom? (38 replies)
need a starter....question? (2 replies)
95' EGR system (7 replies)
turbo swap. (1 replies)
Spark plugs Gap (8 replies)
p0420 (5 replies)
Header Replacement tips (31 replies)
blown headgasket on ej25 can i put in ej22 (4 replies)
More EGR issues (1 replies)
High idle on startup? help? (12 replies)
Head Gasket or air bubble? (5 replies)
Custom Headers. (2 replies)
ECS/CTSUBIE Dyno day video, Starring 4n70n1n0 (1 replies)
Removing AC? (3 replies)
Got PO420 need some advice (4 replies)
valve covers? (3 replies)
EGR Flow Malfunction (2 replies)
Legacy BE/BH fuel filter(s)? (8 replies)
Suggested maintance? (3 replies)
K&W Head Gasket and Block Repair question (6 replies)
my exhaust tweets (4 replies)
Exhaust Path for EGR System (1 replies)
EGR Issues (1 replies)
Menards Intake (3 replies)
*Breaking-in newly rebuilt engines*everyone!!(Controversial) (11 replies)
NEED HELP JDM EJ25 engine swap (10 replies)
Will a PO420 automatically lead to PO301/302? (21 replies)
what other subie exhausts fit? (3 replies)
Help. EGR issue (1 replies)
2.2l SOHC timing belt (11 replies)
Head Gaskets (10 replies)
Squeal Sounds (4 replies)
Power gains from a tune? (8 replies)
DOHC vs SOHC. (71 replies)
2.2 timing belt covers (2 replies)
1996 Legacy L Manual Swap and A Little More (2 replies)
Intake Manifold swapping? (2 replies)
Cheap oil to water cooler (8 replies)
Blown out spark plug (5 replies)
Car STILL jerks around after doing Group N mounts and Ground (3 replies)
Another Exhausting question (1 replies)
greddy muffler (4 replies)
My Suby has an erratic idle and P0400 code popped (6 replies)
rexy exhaust (2 replies)
exhaust help please! (5 replies)
Coils (5 replies)
Valve clearance on EJ25DE (4 replies)
how do i tell if i have dohc or sohc (7 replies)
PRM CAI (5 replies)
modding for MPG (27 replies)
WRX TurboXS muffler on a BH legacy? (1 replies)
Stage one chip (15 replies)
P0172 System Too Rich (Bank 1) (1 replies)
Replacing oil pump what else to take care of while in there. (1 replies)
BD: Exhaust Stud Size / thread size? (9 replies)
wrx catback on bd (1 replies)
Temporarily disabling AC? (4 replies)
SWAPPED MOTOR, CAR TURNS OVER BUT WONT START. HELP!? (6 replies)
Flatt Racing (8 replies)
Weapon R Intake. (9 replies)
Power Steering Pump. 2.0 Fit a 2.5? (4 replies)
SPT axelback (4 replies)
98 legacy gt issue!!! (27 replies)
Exhaust Length question (2 replies)
need help finds good coilovers and a good Turbo Kit for my (1 replies)
Borla exhaust? (4 replies)
hesitation at idle/grounding questions. (1 replies)
Radiator Slim Fans and the coolant overflow tank (31 replies)
misfire cyl. #1-4 (30 replies)
Quick question (1 replies)
Help car keeps stalling! (11 replies)
HELP!!!.....AGAIN (1 replies)
how do i know what octane is recommended? (11 replies)
Someone help me please.. (29 replies)
Fuel injectors (1 replies)
Sound like a slipping belt? (3 replies)
99 Subaru Legacy Outback OVERHEATING! (6 replies)
squeeeel (8 replies)
2.2 n/a mods (7 replies)
ok i need some help finding some parts (1 replies)
camshafts on a 2.2 (1 replies)
coolant system (2 replies)
Quick question about doing head gaskets (21 replies)
idle problem (9 replies)
Silicone hoses (12 replies)
good news for piggyback users! (safc/pp6/emanage/hydra) (2 replies)
Quick question for the guys with JDM EJ25s (9 replies)
Valve noise (4 replies)
Change in coolant levels in reservoir (1 replies)
upper radiatorhose pops off (10 replies)
98 legacy GT Keyway gone Need help/advise (3 replies)
Rear O2 sensor delete? (9 replies)
UHH OHH!!! (10 replies)
00-04 Legacy / Sedan / Wagon / SPT / Bosal / Part Source (3 replies)
NA legacy w/ Turbo manifold (11 replies)
vacuum help!? (5 replies)
weapon r breather filter (5 replies)
car died today. need help!!!!!! (2 replies)
Speedometer stopped working. (9 replies)
Group A Pulley (1 replies)
Oil filter part numbers (2 replies)
Havin Problems With My 95 Subaru Legacy L (10 replies)
Help I Think My Subaru Is Dyin.. (10 replies)
blown engine (13 replies)
97 2.2 f'd up (6 replies)
It came from the depths...THE SNORKUS RETURNS!!! (13 replies)
Headgasket for Franken Motor (14 replies)
Best way to remove crank pulley (5 replies)
SAFC enough EM for Franken motor? (6 replies)
valve adjustment on EJ22E (4 replies)
Header Help!! (30 replies)
z this good? (5 replies)
sti exhaust (2 replies)
250T fuel in New Zealand (6 replies)
which exhaust best for 98 legacy gt 2.5 (14 replies)
The right tool? (3 replies)
Pulley vs. TbS (5 replies)
Blackstone test question (2 replies)
OBX 2.5RS Rad hose (5 replies)
Where is the thermostat? (1 replies)
timing belt!! help! (6 replies)
IAC valve - possible to remove and clean? (5 replies)
Pls help me trouble shot this missfire prob (6 replies)
lo compresssion? (3 replies)
group a products (1 replies)
Injector rail o-ring/gasket part # (3 replies)
Warped rod (15 replies)
eg33 teardown question from a subaru noob (3 replies)
MAF postion (4 replies)
Open Loop threshold (2 replies)
overheating/check engine light in 97 Legacy (EJ22) (1 replies)
will this catback fit? (7 replies)
How much for new Belts? (27 replies)
03 BE runs fine when cold misses like mad when hot.... (4 replies)
97 Legacy 2.5GT with Weapon R Intake?? (5 replies)
98 2.5 gt 4EAT components ; engine compartment (13 replies)
intake ? (15 replies)
Flashing Check Engine (21 replies)
Doing spark plugs what do you guy recommend? Tune up (11 replies)
possible thrust bearing? (10 replies)
EGR problems? (9 replies)
Header wrap/ only on the collectors (8 replies)
a little problem (12 replies)
throttle body size? (10 replies)
Exhaust question (9 replies)
JDM Engines head gasket too? (5 replies)
Exhaust: the manual's a liar (11 replies)
Having some CEL issues. Looking for help (18 replies)
help! (2 replies)
CEL - P0106 - ? (2 replies)
short ram or cold air (2 replies)
well i dont really have a car anymore (26 replies)
EGR delete , i have an EGR equipped engine in a non-egr car (9 replies)
Badly Rusted Engine Bolts/Brackets on '05 Legacy 2.5 Engine (1 replies)
Weak engine mounts (13 replies)
Do You have an Angled Exhuast?? (14 replies)
Induction Kit BE/BH (14 replies)
STI axelback (8 replies)
PhaseII EJ25 rebuild project (2 replies)
What's wrong with my car? (12 replies)
BE with a P0130 code (15 replies)
Don't Play Mechanic While Sleep Deprived... (3 replies)
Subaru parts website? (2 replies)
Engine bay fuel lines (5 replies)
Need some header help (4 replies)
burnt rubber smell O.K, now Squeaky mystery (5 replies)
which SILICONE radiator fits? (5 replies)
fuel injector o-rings where to buy? (2 replies)
OEM GT muffler any different from OEM L/Brighton muffler? (2 replies)
power steering woes (8 replies)
UNIVERSAL OXYGEN SENSOR? (6 replies)
Whistling at high rpm (12 replies)
Different heads on 2.5? (5 replies)
Building my 2.5? (1 replies)
two questions (2 replies)
Exhaust for my 1997 Legacy GT? (112 replies)
How much do clutches go for? (12 replies)
00 BH with shot 5 speed. (12 replies)
Dirty Engine (9 replies)
Word of advice: DO NOT PAINT YOUR HEADER (8 replies)
Fuel Pumps (STi and Walbro) (4 replies)
Piston slap (16 replies)
So there's metallic copper flakes in the oil filter... (4 replies)
Do I need my rear cat? (12 replies)
Got some problems.... (5 replies)
I hate Subarus. (Ok maybe not but shitty headgasket!!!!!) (6 replies)
midpipe? (5 replies)
Feeler for DIY (6 replies)
98 2.5 intake/motor w/ 99 2.5 Heads...CEL cause? (5 replies)
question rebuilding engine (2 replies)
Crank Pulley Question (3 replies)
Harmonic balancer on crank pulley? (3 replies)
MAP sensor? (7 replies)
Blinking Light (4 replies)
Will this fit? (9 replies)
Overheating (3 replies)
looking for RELIABLE Engine wholesales (44 replies)
Worth it to ground the car? (14 replies)
uh oh... need help.. (3 replies)
Play in RH camshaft (6 replies)
Can you validate or debunk this theory for me...? (3 replies)
Started t-belt change - crank pulley stuck (5 replies)
Do i need to put grease on cam/crank oil seals (2 replies)
Exhaust flame or pop (8 replies)
Help with timing, piston position, and turning crankshaft (4 replies)