SOHC HEAD torque sequence

DJIMPREZA · 09-20-2002, 07:05 PM

Hi Guys!!

I am back!! Finally the cobb engine was recevied on time, they put in a new crankshaft, one rod and bearings, I have almost all ready to rumble!! but I need the torque sequence for my heads as tomorrow is saturday and all my subaru dealers friends are closed, and my manual is borrowed... well, I need as fast as you can, the heads torque sequence...

I got already the information from Austin, who posted a valuable info, but was for DOHC, maybe theu are the same, but I don´t want to take the risk!!

Thanks a lot for that info my friends

DJ

Basicly 2.5 RS MY99-011

* Registered users of the site do not see these ads.

DJIMPREZA · 09-20-2002, 07:50 PM

Come on guys help here please!!

If you got a copy and can´t post it, please email at
weverey@cantv.net

Aphex · 09-20-2002, 08:18 PM

Hey DJ, maybe check in N/A forum as well, since a lot of those guys installed Cams.

seven881 · 09-20-2002, 08:52 PM

Would the torque sequnce for a MY01 work? If so I'll check alldata for you.

seven881 · 09-20-2002, 08:59 PM

B: INSTALLATION
1. CYLINDER HEAD

Install cylinder head and gaskets on cylinder block. CAUTION:
Use new cylinder head gaskets.
Be careful not to scratch the mating surface of cylinder block and oil pump.
Tighten cylinder head bolts.
Apply a coat of engine oil to washers and bolt threads.
Tighten all bolts to 29 Nm (3.0 kgf-m, 22 ft. lbs.) in alphabetical sequence. Then tighten all bolts to 69 Nm (7.0 kgf-m, 51 ft. lbs.) in alphabetical sequence.
Back off all bolts by 180°first; back them off by 180°again.
Tighten bolts (a) and (b) to 34 Nm (3.5 kgf-m, 25 ft. lbs.).
Tighten bolts (c), (d), (e) and (f) to 15 Nm (1.5 kgf-m, 11 ft. lbs.).
Tighten all bolts by 80 to 90° in alphabetical sequence. CAUTION: Do not tighten bolts more than 90° .

Further tighten all bolts by 80 to 90° in alphabetical sequence shown. CAUTION: Ensure that the total "re-tightening angle" [in the former two steps], do not exceed 180°.
Install camshaft.
Install valve rocker assembly.
Install A/C compressor bracket on cylinder head.
Install intake manifold.
Install crankshaft sprocket.
Install camshaft sprocket.
Install timing belt assembly.
Install crankshaft pulley.
Install V-belt.

DJIMPREZA · 09-20-2002, 09:54 PM

tHANKS GUYS

IS JUST the same as the DOHC models,

I´ll keep everyone posted on my results.

thanks

DJ

09-20-2002, 07:05 PM	#1
DJIMPREZA Scooby Specialist Member#: 1199 Join Date: Apr 2000 Location: Caracas, Venezuela Vehicle: 1994 Supra+1K, 22b alike, 07STI	SOHC HEAD torque sequence Hi Guys!! I am back!! Finally the cobb engine was recevied on time, they put in a new crankshaft, one rod and bearings, I have almost all ready to rumble!! but I need the torque sequence for my heads as tomorrow is saturday and all my subaru dealers friends are closed, and my manual is borrowed... well, I need as fast as you can, the heads torque sequence... I got already the information from Austin, who posted a valuable info, but was for DOHC, maybe theu are the same, but I don´t want to take the risk!! Thanks a lot for that info my friends DJ Basicly 2.5 RS MY99-011 * Registered users of the site do not see these ads.

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09-20-2002, 07:50 PM	#2
DJIMPREZA Scooby Specialist Member#: 1199 Join Date: Apr 2000 Location: Caracas, Venezuela Vehicle: 1994 Supra+1K, 22b alike, 07STI	Come on guys help here please!! If you got a copy and can´t post it, please email at weverey@cantv.net

09-20-2002, 08:18 PM	#3
Aphex Scooby Specialist Member#: 146 Join Date: Aug 1999 Location: Wahcheeta, KS Vehicle: '05 Legacy GT Silver	Hey DJ, maybe check in N/A forum as well, since a lot of those guys installed Cams.

09-20-2002, 08:52 PM	#4
seven881 Scooby Specialist Member#: 8828 Join Date: Jul 2001 Chapter/Region: MWSOC Location: K-Town Vehicle: 01 BRP 2.2T Hybrid 10 VW Grocery Getter	Would the torque sequnce for a MY01 work? If so I'll check alldata for you.

09-20-2002, 09:54 PM	#6
DJIMPREZA Scooby Specialist Member#: 1199 Join Date: Apr 2000 Location: Caracas, Venezuela Vehicle: 1994 Supra+1K, 22b alike, 07STI	tHANKS GUYS IS JUST the same as the DOHC models, I´ll keep everyone posted on my results. thanks DJ