Hello guys, I am getting the eaton pullied to a 2.80 and want to run an aux idler. Debating between a 90mm and 100mm, probably will go with the 100. My question was, is it ok to only run the aux idler and leave the rest stock? I have heard horror stories of these exploding but mainly at higher HP levels. If not, what belt size would be adequate with the metco 5 piece idler setup? would the stock belt fit fine with the 2.8 and 100mm only? I looked at the charts on the metco websote and it seems as if they should be pretty close but I wanted to see if anyone had experience with other belt sizes