All cylinders filling with water

lilcuda said
You said you're running ARP studs and you only torqued them to 95 ft lbs? If that's the case, it's blown head gaskets due to insufficient clamping force. The ARP instructions say to torque them to 110 ft lbs with ARP lubricant.

http://arpinstructions.com/instructions/144-4001.pdf

I seriously doubt he blew all 8 fire rings with a torque spec off by 15lbs at only 2500RPM or so. That would be a world record. I don't think I have ever seen all 8 blown at once. A couple, yes.