Quote:
| Originally Posted by Cranker V2 That there man, Mr Ronald Jolley, speak much sense.  |
the 620's are already much faster than the 583's, I don't think it could possibly be concidered safe to put them on the same track so they would need their own grid,,, what if there's still only 6 bikes? would that be the end of A's
the difference between a 583 and a 620 is much more than the figures suggest, I've ridden both and there is little comparison.