I agree, My friend used to race motorcycles on a customized ( but normally aspirated) Ascot 500 V twin. When he raced F-2s GSXR 600s and 750s, he would pass them on the outside of the curves! The speed he carried in and out of the curves would really surprise them. Course they would eat him up on the back straight. All this training made him WAY FAST on his R1.