blittle chances are he is closer to his hp mark around the 7k mark rather than 6k mark....i own a few of these bbc...my 632 made max hp at 7600...my 511 seems to peak at the 7000/7200 range....
6k is not even close to turning one of these big blocks power range.
thanks for the input tho..keep it coming
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Bjuice..
"I'M YOUR HUCKLEBERRY ! "