[joeman182]

does the oil cooler on the a2 make a big difference?
i have both the a2 and the 2.4 pumps and housing. trying to decided which to use.

 

[kommon_sense]

Its cheap insurance. It doubles as both an oil cooler and warmer. The engine coolant comes up to temp much faster than the oil, so the coolant warms the oil to get up to temp faster. It also does the opposite if the oil gets hot by cooling the oil. Its a great simple setup.