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randy wilson · 06-18-2017, 01:43 AM

I only go 70# on a small block with ARP lube, and when I use them over, I always use copper coat. I've never blown a cometic. Will copper coat help you? Don't know, but may be worth a shot.

06-18-2017, 01:43 AM	#11
randy wilson Senior Member Join Date: Jan 2007 Location: N/A Posts: 882 Likes: 0 Liked 20 Times in 20 Posts	Re: cometic head gaskets I only go 70# on a small block with ARP lube, and when I use them over, I always use copper coat. I've never blown a cometic. Will copper coat help you? Don't know, but may be worth a shot. __________________ don,t have one