For stock racing where peak voltage,and low internal resistance,is most important....try a six amp charge, discharge to around 6 volts ,it's not that important as long as your in the ballpark) then "most importantly" pick up a trey if you donty have one already(integy just came out with a new equalizer and it's only around 16 bucks) either bring each cell down to .9 volts.....or bring them to zero as explained on SMC's website and deadshort them until your ready to run them.....this will lower the resistance and give you a little higher volts across the discharge at the cost of a very small amount of runtime..like 10 to 20 seconds......this is what I have done with all of my packs for stock class racing for over a year with great results......mabe try it on one of your packs to see which one is better for you
