e99 ??

[jason mondy]

I just scored a 6.0 cooler for my 550...I am wondering if it would be better to run in with the stock cooler? since it doesn't run through the rad...Or will the 6.0 cooler be good enough by itself??I do tow heavy loads around 20,000+ form time to time..

Jason

[HVAC SuperTech]

6.0 cooler will be fine im sure.... make sure you plumb it with 3/8" to 1/2" barb couplings and use 1/2" line to the 6.0 cooler and install the cooler with the inlet and outlets facing down, just as it was from the factory. the 7.3 cooler will have inlets and outlets facing up.