I am replacing the head on my d16a6. I know i need a head gasket, but what else. I wasn't the one that pulled the head off. I know the motor has 78,000 on it.

 

new headstuds

 

You might as well change the timing belt, water pump, timing belt tensioner, and any other parts that would normally be a pain to change with the head on.

 

Ok i was told that head studs were going to be needed so, were ia a good place to pic them up.

 

u might as well get some ARP head studs while ur at it. theyre very strong and last forever. and pick up a metal headgasket too, it'll keep the compression up and be a good idea in case u ever run boost or nitrous

 

OEM headstuds = 70$ for 10 bolts that recommended to be used only once.
ARP Headstuds = 100$ for 10 studs that are rated for many uses and umpteen times stronger. BTW, studs make putting the head on so much easier.

Now on the headgasket, the stock A6 one is paper and is a pita to clean off. The Y8 head gasket is 30$ or so from the dealer and you get the benefit of a metal contact surface; the compression increase isn't anything to cry home about either.

 

yea I know its not gonna be a huge difference, just that its a good idea while ur at it