what do you guys do for uprated head gaskets? i have a mate who has turboed his car and keeps blowing them. Ive heard you can use two of the stock ones? anyone got any links for sites? The HG is for D series euro ZC.

 

i think the d16a9 HG works if you cant find one locally.

buy some permatex copper spray and lay 3 layers of that on it.

 

where can i get hold of this spray? is it pricey? thanks

 

also how does the copper stop it blowing? does it lower the compression ration or just do some other ----? :P