ZC Head

[ohmstable]

I just put the head back on my DOHC ZC block and torqued everthing. Will I have to retorque the head after it's been running for awhile?

 

[bklyneg]

no.

 

[cheese9988]

Never needed to on any other car I have replaced head gaskets on, as long as its torqued down right the first time with a torque wrench.

 

[phunky.buddha]

I always go back and retorque the head after 50 miles or so just to be sure.