?'s for Guys with Upper-Lower pully combo

[wahoo's 03]

My next mods will be a 2.8 with 2lb lower and was wondering if you guys are using Aux idlers with the upper-lower combo's. And where did you guys get your Lower Pulley from?

Thanks Doug

 

[RiffRaff04]

im using one on mine, got the lower from amazon racing (metco pulley)