Sleeve-less Ecotec Block - LHU
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Joined: 05-13-09
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From: Davie, Fl
I'm not sure if anyone has ever actually been able to fail a lnf block yet due to overpowering it. Usually the piston or rod goes and takes out the sleeve or worse. As far as power goes Matt M has made pulls into the 700whp area, don't remember if that was girdled or not. I remember him hitting around 640whp put a rod through the side of the block.
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Joined: 01-31-07
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From: saint paul,mn
I'm not sure if anyone has ever actually been able to fail a lnf block yet due to overpowering it. Usually the piston or rod goes and takes out the sleeve or worse. As far as power goes Matt M has made pulls into the 700whp area, don't remember if that was girdled or not. I remember him hitting around 640whp put a rod through the side of the block.
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