I have an OBD0 B16A.

I have a Cometic Headgasket here, its 82mm. I googled and found that stock bore is 81mm, is that correct?

Am I okay to use this headgasket or should I exchange it for the proper bore?

 

I am not sure that it will make much of a difference since there will only be about .5 mm offset on either side of the sleeve. I think that you will be ok. Do you know how small that is? Its not like they are bearing or anything. It will still seal

 

i ran a 76mm HG on my stock 75mm bore sohc and never had a problem

 

all HG's are oversized to make room for rebores.

 

Cool, thanks guys.