pe is the japan line sizing method for spectra. 8pe would be close to 80lb. although different lines from the same brand will have different rateings .
fathom
pe line info http://www.anglers-proshop.com/product_view.php?product_id=124
fathom
pe line info http://www.anglers-proshop.com/product_view.php?product_id=124