APR Head Studs and Head Torque Information

joshtexican · 05-13-2010, 11:43 PM

Hey I have a quick question:

Does anyone know the order in which the head studs are supposed to be torqued? Or a basic procedure as I am getting ready to assemble my motor back together and I am about to torque the head to block.

Thanks in advance

907mge · 05-13-2010, 11:59 PM

Here is what you need. Use it well.

http://www.cygnusx1.net/Supra/Library/TSRM/MK3/

joshtexican · 05-14-2010, 03:16 AM

Hey call me slow but I didn't see what I needed in there!! haha sorry man..

Does someone think they can explain a little to me an order in which these head studs are to be bolted or torqued down?

What I'm looking for is maybe like an order, for example:

2 front studs then,
2 back ones then,
middle studs...or something along those lines-or maybe it does not matter, idk.

And of course at the end they will all be tightened somewhat equally, then get torqued.

I'm new to the whole process and trying to learn as I go, If someone could help me out a little or explain that link that was posted I will greatly appreciate it.

cre · 05-14-2010, 03:57 AM

It's the opposite of the removal order.

I hope you didn't just pull them out in any old order...

Here's the specific chapter for the head: http://www.cygnusx1.net/Supra/Librar...ection=EM&P=32

Bill UK · 05-14-2010, 08:07 AM

Tightening Sequence

907mge · 05-14-2010, 10:21 AM

Sorry just figured i'd give the whole link since there is more to puting the head on than the head studs like the cam cap bolt sequence.

05-13-2010, 11:43 PM	#1
joshtexican 3" Exhaust Join Date: Apr 2010 Location: NC Posts: 136	APR Head Studs and Head Torque Information Hey I have a quick question: Does anyone know the order in which the head studs are supposed to be torqued? Or a basic procedure as I am getting ready to assemble my motor back together and I am about to torque the head to block. Thanks in advance

05-14-2010, 03:57 AM	#4
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	It's the opposite of the removal order. I hope you didn't just pull them out in any old order... Here's the specific chapter for the head: http://www.cygnusx1.net/Supra/Librar...ection=EM&P=32 __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar --->

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05-13-2010, 11:59 PM	#2
907mge 20psi boost Join Date: Dec 2009 Location: Harrisburg Posts: 759	Here is what you need. Use it well. http://www.cygnusx1.net/Supra/Library/TSRM/MK3/

05-14-2010, 03:16 AM	#3
joshtexican 3" Exhaust Join Date: Apr 2010 Location: NC Posts: 136	Hey call me slow but I didn't see what I needed in there!! haha sorry man.. Does someone think they can explain a little to me an order in which these head studs are to be bolted or torqued down? What I'm looking for is maybe like an order, for example: 2 front studs then, 2 back ones then, middle studs...or something along those lines-or maybe it does not matter, idk. And of course at the end they will all be tightened somewhat equally, then get torqued. I'm new to the whole process and trying to learn as I go, If someone could help me out a little or explain that link that was posted I will greatly appreciate it.

05-14-2010, 08:07 AM	#5
Bill UK AEM EMS Join Date: Jul 2006 Location: UK Posts: 891	Tightening Sequence

05-14-2010, 10:21 AM	#6
907mge 20psi boost Join Date: Dec 2009 Location: Harrisburg Posts: 759	Sorry just figured i'd give the whole link since there is more to puting the head on than the head studs like the cam cap bolt sequence.