blown 2 head gaskets

When you have the wire in the heads or block, you need to use a copper gasket, and the gap in the wire (where the wire's ends butt) should be positioned nearest a head bolt hole. I agree with others who say you don't need the wire anyway, but you have to have the correct finish for the gasket you use, and it looks to me like the front fire rings failed, but there's gas escaping from every hole. MLS needs a very smooth finish. If your engine was not built with them in mind, I wouldn't bother trying them. Use a daed soft copper gasket witht he wire, and you should be able to withstand the power. What do the piston tops look like? How about the spark plug ceramic? If you see any signs of detonation you HAVE to addres it. The blue pump "should" be more than enough, but whenever possible I have a dedicated NO2 fuel system.