I do not want belt slip. My current setup has none, non ported blower,motoblue 2.93 and 1 motoblue idler...... My new setup will be on a stage 5 blower, i bought it w/ a 2.76 already installed, i have all the idlers, and they say that the stage 5 is like having a 2lb lower. so a 2.76 w/ that would be great but, I am afraid that i might get belt slip with it though because of that small pulley. So, should i just buy a 2.93 bf hub and get a 4lb lower. Or, stick w/ just the upper 2.76? Sticking what i have would be more beneficial since i am on a budget a little bit but, i do not want to do it half assed so.......