Quote:
Originally Posted by cdrazic93
That was a 75er, GOD ULTRA CANT YOU READ?! lol
But in all seriousness; sounds incredibly close to the valves. So either header leak (not torqued down properly or cracked), or the head gasket is blown.
It seemed to rev too freely for burnt valves.
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That's a cracked header. Too big for a loose flange at the port. You would also hear two pops.
There, I said it.