Ok, I just rebuilt my motor in my car, i went high compression pistons and i have a problem with head gaskets popping.. The head has been plained and i am using a metal head gasket, all of my friend say that the head bolt could have stretched! Is this possible? If anybody has an idea let me know. Thank you.......

 

did you use new head bolts? or old ones?

 

yup head bolts can stretch!

 

get arp head studs
problem solved