Quote: Heating up at idle sounds like not enough air. The pics show what looks like a "standard" 5 blade fan. A cheap upgrade would be a 7 blade fan from a mid-late 80's Cordoba or the like. I've got one from a core 400. It is about 19.5" diameter and has 7 large blades with cupped ends. Along with a fresh clutch, it should help in the air flow department.
Bouchillon Performance also sells a high capacity 6 blade.
