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Old 10-29-2016, 08:30 PM   #1
fire911
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Join Date: Apr 2010
Location: Egypt, Cairo
Vehicle:
2006 Impreza
Platinum Silver

Default EJ251 Engine rebuild - Torque Specs required for all the engine bolts

Dear All,
I just need the order and Torque specs for each bolt for a full engine rebuild for an EJ251.

I will be pulling it out in a week's time...and I need that in text or as a pdf or pics ,..so that I can print it and follow the instructions while proceeding.

Thanks in advance...
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Old 10-29-2016, 09:14 PM   #2
Patrick Olsen
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Join Date: Jul 1999
Chapter/Region: AKIC
Location: Where the Navy sends me...
Vehicle:
1997 Legacy 2.5GT
QuickSilver Metallic

Default

Seems like you might want the engine portion of the FSM if you're planning on a full rebuild - http://techinfo.subaru.com/index.html.

What all are you doing to the motor?
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Old 10-30-2016, 08:16 AM   #3
fire911
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Join Date: Apr 2010
Location: Egypt, Cairo
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Platinum Silver

Default Bad head gasket

I have a bad head gasket, its the main well known issue of EJ251 engines..

I got the HEAD Gasket that fixes this problem

SUBARU PART NUMBER:

11044AA642

Which is a Multi-Layer Head Gasket - 3 layers

And i have had a little of white smoke coming out of the exhaust, so I am expecting to change the PISTON rings, and hopefully there are no scratches in the cylinder walls...

And I will change whatever can be changed...I will keep the connecting rods, the crank and the pistons, but the rest will be changed...

I also hear a strange knocking sound when turning off my engine after a run...I am suspecting something with the valves

I will check the cylinder heads too internally...

Any advise would be very usefull?



THANKS for the REPLY
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Old 10-30-2016, 08:20 AM   #4
fire911
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Join Date: Apr 2010
Location: Egypt, Cairo
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2006 Impreza
Platinum Silver

Default Any chance to get that info for free?

Quote:
Originally Posted by Patrick Olsen View Post
Seems like you might want the engine portion of the FSM if you're planning on a full rebuild - http://techinfo.subaru.com/index.html.

What all are you doing to the motor?

http://techinfo.subaru.com/index.html requires subscription, I am from EGYPT and my credit card doent work with DOLLARS now a days, as we are having some financial issues over here...

Any other place where I can get this info for free..
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Old 10-30-2016, 04:59 PM   #5
Patrick Olsen
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Join Date: Jul 1999
Chapter/Region: AKIC
Location: Where the Navy sends me...
Vehicle:
1997 Legacy 2.5GT
QuickSilver Metallic

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Old 10-31-2016, 05:43 AM   #6
fire911
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Location: Egypt, Cairo
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2006 Impreza
Platinum Silver

Default Question about bolting the cylinder heads to the BLOCK

What does this mean?

Taken from the steps of installing the Cylinder Heads:

Step 6 and 7 says 80 - 90 Degrees and 40 - 45 Degrees

6. 80 - 90 degrees which roughly equates to 51ft/lb

7. a further 40 - 45 degrees i found equates to roughly 65ft/lb


I understand the angle part of the 90 Degrees and 45 Degrees but I do not understand the number before it? I dont think that is the TORQUE spec?? or else they would have mentioned N/m or ft/lb ....

What does the first number represent?
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