went to a different track yesterday(midmichigandragway) and made some improvements on my 60's. only difference to car was a new ICE ignition box & coil. best 60 to date was a 1.51 with the cal-tracs. first 2 back to back passes 1.499,1.468. bars in lower hole. john calvert says aslong as your not spinning going to the upper hole will not improve 60'. I put the bars in the upper hole and 1.456,1.473,1.468. shocks on 7. shock on 9 1.488. so what do ya think? upper hole or lower hole? best of the day was [Email]10.47@128.9[/Email]