Factory heads question.

[groumoutis]

Where the factory heads bolted or studded?

 

[aminga]

bolted

 

[groumoutis]

Now I am curious about the internals of my motor. The previous owner said from his knowledge the motor was never opened. It has been studded and now I want to know what else has been done to the motor that I am unaware of. I have an uncontrollable urge to pull the motor and investigate to see if the rest is stock or if it has been built up a little.