Stud Troque Figures

[JamesWilson]

Does anyone know the torque figures for the following studs in the F4R cylinder head :

Exhaust manifold studs
Timing belt pulley studs

Should I torque them up to slightly more than the nuts going onto them or the same?

Thanks

 

[Chi]

I think theres a TORQUE sticky try a search but spell it right lol

http://www.cliosport.net/forum/show...ng-Look-in-here-first&highlight=torque+sticky

 

[JamesWilson]

I think theres a TORQUE sticky try a search but spell it right lol http://www.cliosport.net/forum/show...ng-Look-in-here-first&highlight=torque+sticky

haha, just noticed my spelling in the title. I have had a look through there but couldn't see anything.

 

[Matt e]

Exhaust manifold mounting nuts 18nm

 

[JamesWilson]

Does this mean i should do the studs up to 18Nm too?

 

[Chip-mk1]

You dont need to torque the stud, only the nut, the stud just needs to be wound in until it runs out of travel.

 

[Matt e]

ive had a look and i cant find anything about the studs for the side cam cover.

i would have thought they would be more than that because it acts as part of the engine mount as well

 

[Mr R.]

I used to fit 2 M8 nuts onto a stud, lock them together.

Fit the stud and wind it in using the back nut, once tight the back nut will un lock its self from the front nut.

Stud tight.

 

[JamesWilson]

Thanks guys! thats what I wanted to know.

 

[Chip-mk1]

The reason the nut torque is important is that is stretching the stud the correct amount. That will not happen with torquing the stud in though.