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Old 03-26-2004, 01:55 PM   #1
Hayes
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Member#: 11808
Join Date: Oct 2001
Location: Cape Coral,FL
Default Torque curve

I'm trying to find the torque curve for my Ej2.5L SOHC engine and SOA will not respond. Anyone have access to this information??? thanks Ed Hayes
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Old 03-27-2004, 10:33 AM   #2
00RScoupe
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Member#: 57535
Join Date: Mar 2004
Location: Topeka, KS
Vehicle:
2004 FXT
Maroon

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Do you want torque curves for a stock engine, modified engine, heavily modified.....

So many variables that can effect it, even the type of intake you install can effect torque.

Heres my favorite torque curve. I am waiting on these headers/cat so like to dream how my car is going to run once they come in.

http://www.cobbtuning.com/impreza/pr-headers.html
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Old 03-27-2004, 04:58 PM   #3
Hayes
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Location: Cape Coral,FL
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I was looking for the torque curve for the non modified 2.5L SOHC engine. Thanks Ed
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Old 03-28-2004, 10:32 AM   #4
Benero
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Join Date: Oct 2002
Location: Caguas, Puerto Rico
Vehicle:
2000 Impreza RS
Silverthorn Metallic

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A stock EJ25 engine will give it's maximum torque at approx 4000RPM's. And that's about 166lb-ft. If you want to use all that torque you have to keep the engine reving up there as long as possible. Cheers.
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