Leslie Portfield can add one more notch to her belt  as she now holds the FIM 1000 P-P unmodified production class speed record with an average speed of 200.137 mph. This breaks the previous record by over 7 mph which she herself had set previously.

Porterfield achieved this record at the Salt Flats in Bonneville on a standard Honda CBR 1000RR with no modifications from stock. Leslie did have her leathers cinched tightly against her using tape to help imrpove aerodynamics but that's pretty much the extent of what they can do improve performance.