What size fans? Are they pushing or pulling and are they wired to run the correct direction in the configuration they are used? Info on the engine tune is also needed as that can cause over heating. Stock water pump housing? What water pump? Was the block sonic checked to go over 0.060"?
Dual 12in fans from Engineered Cooling Products they are pullers and seem to pull very well Housing is Mopar Performance with after market pump with 180 stat and yes on the sonic check
