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Mk1'SR'Dan
25-11-09, 04:01 PM
does anyone know the torque setting i need for C14SE head bolts?

Cheers peeps!

Southie
25-11-09, 04:13 PM
Stage 1 25nm ( 18 ibf ) then 3 lots of 60 degrees.

Spudly
25-11-09, 05:14 PM
FT is all you need dude lol

Sloth
25-11-09, 05:18 PM
dont tell him that ffs, we will have 40 "whys my head gasket popped..." threads....

alan b
25-11-09, 05:22 PM
you dont need new bolts either!

mowgli
25-11-09, 05:43 PM
look in this thread.

http://www.pngclub.com/forum/showthread.php?t=134159&highlight=torque

blue_peg_16v
25-11-09, 06:58 PM
im wi spud ft

comptoncj
25-11-09, 07:02 PM
3 seconds on an air gun :P I have actually seen someone do that before :o

Mk1'SR'Dan
25-11-09, 10:10 PM
dont tell him that ffs, we will have 40 "whys my head gasket popped..." threads....


Cheers for that sloth, im not a complete elbow biter! ive done head gaskets before, im just used to a 13N engine, and not having a mk3 astra im not likely to have the haynes manual for one...! trouble i have is, my torque wrenches lowest setting is 28 Nm.... which is w*nk.

Southie
25-11-09, 10:17 PM
FT is all you need dude lol
Quoted from the Haynes manual as I ain't a mechanic :p

Mk1'SR'Dan
25-11-09, 10:23 PM
nice one southie, god knows what im going to do about a torque wrench, mine wont go low enough...

Jon_nova1
25-11-09, 10:26 PM
Cheers for that sloth, im not a complete elbow biter! ive done head gaskets before, im just used to a 13N engine, and not having a mk3 astra im not likely to have the haynes manual for one...! trouble i have is, my torque wrenches lowest setting is 28 Nm.... which is w*nk.

yep, mines the same £15 torque wrench, i just set it just belowlol torque settings should be written on the leaflet you get with the hg set anyway

Mk1'SR'Dan
25-11-09, 10:32 PM
ive been jammy there, the engine is out, ive built a timber frame/stand for it and used some strips of metal bolted onto the manifold studs to hold the head down to avoid having to take the head right off because i only needed to change the cam box, all done now, just got to torque it down, so, i should just set the wrench as low as it'll go? and then do the same 60, 60, 30?

Mk1'SR'Dan
28-11-09, 02:39 PM
could do with the setting for the flywheel bolts too... mission.

johnny_turbo
28-11-09, 02:46 PM
35nm then tighten 30 deg and then a further 15 deg

Mk1'SR'Dan
28-11-09, 02:47 PM
looking like its going to be worth it though...


http://i797.photobucket.com/albums/yy254/Mk1NovaDan/Image038.jpg

Mk1'SR'Dan
28-11-09, 03:05 PM
35nm then tighten 30 deg and then a further 15 deg

nice one mate, i dont suppose you know if theres anything i can do about the problem ive got with the head bolts do you? someones said25 Nm but my sh1te torque wrench only goes as low as 28Nm...?

Jon_nova1
28-11-09, 04:58 PM
dude, just set it slightly below 28NM, but not so much the adjusters slack, its what i did! its either that or get one that reads 25NM

Mk1'SR'Dan
29-11-09, 03:18 AM
cheers jon, do i still do the same 60, 60, 30 afterwards? or do i need to adjust that to make up for the difference of 3Nm? i just really dont want to get it all built up and then blow the head gasket after a week thats all...

Mk1'SR'Dan
30-11-09, 11:29 PM
all done, got my torque wrench down to 27Nm just about, and did the 60,60,30, hopefully it'll be alright...

Aragorn
01-12-09, 08:49 AM
Amusingly this topic is how i ended up back on here, i was looking it out for a mate:

http://www.pngclub.com/forum/showthread.php?t=19951

Southie
01-12-09, 08:59 AM
/\/\/\/\/\ That's an old thread. Have you done it yet lol

Jon_nova1
01-12-09, 09:37 AM
yep, will be fine, i've done the same on a few cars, a couple of nm won't make much difference, chances are each hole would use difference amounts of torque to get perfection anyway

Mk1'SR'Dan
01-12-09, 10:00 AM
nice one jon, was contemplating getting an engine crane today but no-ones about to help me get the engine down the stairs...!

Aragorn
01-12-09, 10:47 AM
Southie: Aye, the engine ran perfectly too, then was removed when i fitted the 16xe, sat in my garage for over a year, then was converted back to SR spec and fitted with a spi inlet manifold and installed in my mk3 Astra.