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EJ-15 engine specs wanted
krusher74 - July 8th, 2011 at 11:13 PM

Hi, I have a EJ-15 engine from a Japanese impreza, i have a friend with a computer program that can calculate exhaust size/length but I need detailed engine specs for the cam/ valve sizes etc.

Anyone know where I can get an engine spec sheet?

Joel - July 8th, 2011 at 11:37 PM

Is it carbed or fuel injected?

Not gospel but a bit of info anyway



Displacement: 1493 cc
Bore: 85.0 mm
Stroke: 65.8 mm
Compression Ratio: 9.4:1 - 10.0
Valvetrain: SOHC
Fuel Delivery multi point fuel injection

EJ151

Horsepower: 97 PS (71 kW; 96 bhp) @ 6000 rpm
Torque: 129.4 N·m (95 lb·ft) @ 3600 rpm

EJ152

Horsepower: 102 PS (75 kW; 101 bhp) @ 5600 rpm
Torque: 136.3 N·m (101 lb·ft) @ 4000 rpm

EJ153

Horsepower: 95 PS (70 kW; 94 bhp) @ 5200 rpm
Torque: 140.2 N·m (103 lb·ft) @ 3600 rpm

EJ154

Horsepower: 100 PS (74 kW; 99 bhp) @ 5200 rpm
Torque: 142.0 N·m (105 lb·ft) @ 4000 rpm

krusher74 - July 9th, 2011 at 12:54 AM

Quote:
Originally posted by Joel
Is it carbed or fuel injected?

Its is the much more modern FI unit used in the Impreza in japan till 2005.

I have the info you posted (thanks anyway)

But its cam and valve specs etc I need.

seagull - July 9th, 2011 at 02:21 AM

Base line is so close the EJ16 your fart will make o difference

you will still lean forward going up a hill with this donk but fit a SC super charger to it, there is youtube links to this

krusher74 - July 13th, 2011 at 03:34 AM

Quote:
Originally posted by seagull
Base line is so close the EJ16 your fart will make o difference

you will still lean forward going up a hill with this donk but fit a SC super charger to it, there is youtube links to this


So what are the ej16 stats for the question I asked?

krusher74 - July 27th, 2011 at 05:29 AM

Ok me back again, turned out the my contact had all the info for 2008 on subaru engine, so I still need the specs for the EJ15, any one know a good subaru forum worth asking this on?