Torque Specs

87MK111Supra · 03-03-2009, 05:28 AM

WHat are the recommended torque specs for the head bolts and cam bolts?
THanks a lot.

87MK111Supra · 03-08-2009, 07:16 PM

Does anyone know these? I'm putting it all back on there today and was hoping I could get the right specs.

btwilson86 · 03-08-2009, 07:47 PM

If you haven't already, download the TSRM. It'll tell you in there. As for the head bolts, are you just using OEM bolts or are you using ARP bolts/studs? Need more info before anyone could give you some useful specs.

87MK111Supra · 03-08-2009, 07:53 PM

Where can I download that at? They are all stock bolts but I know that the original torquing of the head bolts were 58 and that's not right, they are 72 or something I think. I wanted to make sure that the cam shaft bolts were the same as stated on the original specs or if they are different like the head torque. Thanks.

btwilson86 · 03-08-2009, 11:00 PM

Don't know about the head bolt torque for oem bolts, cam torque should still be factory spec.

Here's a PDF TSRM:

http://www.gdscentral.net/MKIIITSRM.pdf

Quint · 03-09-2009, 09:37 AM

For the 1G.

64Nm for the head bolts.

I'm not sure what you mean by 'cam bolts', if you mean the bearing caps for the camshaft then 19Nm

75Nm for the 7M on the head bolts, no idea on the cam caps tho.

Metric = win

ddmcse · 03-09-2009, 10:58 AM

parts catalog
Electronics Parts Catalog

manual

Cygnus X1 - Supra

87MK111Supra · 03-09-2009, 10:28 PM

Thanks a lot you guys. I'm running a 7MGE.
I was talking about the bearing cap bolts. THat's my main concern about torque specs.

03-03-2009, 05:28 AM	#1
87MK111Supra 3" Exhaust Join Date: Jan 2009 Location: San Diego Posts: 50	Torque Specs WHat are the recommended torque specs for the head bolts and cam bolts? THanks a lot.

03-08-2009, 07:47 PM	#3
btwilson86 Super Moderator Join Date: May 2007 Location: Billings, Montana Posts: 1,034	If you haven't already, download the TSRM. It'll tell you in there. As for the head bolts, are you just using OEM bolts or are you using ARP bolts/studs? Need more info before anyone could give you some useful specs. __________________ 1989 7MGTE R154 Targa Top White Package w/Blue Interior Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels

03-08-2009, 11:00 PM	#5
btwilson86 Super Moderator Join Date: May 2007 Location: Billings, Montana Posts: 1,034	Don't know about the head bolt torque for oem bolts, cam torque should still be factory spec. Here's a PDF TSRM: http://www.gdscentral.net/MKIIITSRM.pdf __________________ 1989 7MGTE R154 Targa Top White Package w/Blue Interior Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels

03-09-2009, 10:58 AM	#7
ddmcse 500whp yet? Join Date: Jun 2005 Location: CT U.S.A. Posts: 966	parts catalog Electronics Parts Catalog manual Cygnus X1 - Supra __________________ 300+ RW HP Dyno run, jdm,mod turbo,3"exh,electfan,greddyboost Blown HeadGasket info My Supra KiXGaS

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03-08-2009, 07:16 PM	#2
87MK111Supra 3" Exhaust Join Date: Jan 2009 Location: San Diego Posts: 50	Does anyone know these? I'm putting it all back on there today and was hoping I could get the right specs.

03-08-2009, 07:53 PM	#4
87MK111Supra 3" Exhaust Join Date: Jan 2009 Location: San Diego Posts: 50	Where can I download that at? They are all stock bolts but I know that the original torquing of the head bolts were 58 and that's not right, they are 72 or something I think. I wanted to make sure that the cam shaft bolts were the same as stated on the original specs or if they are different like the head torque. Thanks.

03-09-2009, 09:37 AM	#6
Quint Intake Join Date: Mar 2009 Location: New Zealand Posts: 32	For the 1G. 64Nm for the head bolts. I'm not sure what you mean by 'cam bolts', if you mean the bearing caps for the camshaft then 19Nm 75Nm for the 7M on the head bolts, no idea on the cam caps tho. Metric = win

03-09-2009, 10:28 PM	#8
87MK111Supra 3" Exhaust Join Date: Jan 2009 Location: San Diego Posts: 50	Thanks a lot you guys. I'm running a 7MGE. I was talking about the bearing cap bolts. THat's my main concern about torque specs.