Hey This is just for those who is wondering on how to run Twin Oil Cooler Parallel setup, In fact according to Mocal Oil T-Stat instruction they show 1 diagarm 1 for Parallel setup. Anyway I did this because I want to see how diffcult it is to run a Parallel setup and to my surprised it's the same as running In-Series setup, only two exrat line to T- fitting and yes I want to see if which setup will run cooler.
Khris

 

What were your findings on which setup runs cooler? I'm about to get a dual oil cooler install and am debating which way to go.

 

This is such crap. I just bought R1 duals today!

 

I found that it's much cooler than than oem setup, if that's what you asking? Also on the oem setup I have no idea when the theromstat kicks in? I would assume around 180 degree. The aftermarket oil ccoler is 25 rows not 20 so it's bigger than the oem, however I tested both with the car in my driveway around 50-60 degree and the oem oil temp stay steady at 220-225, witht the 25 row setup the oil will reached to 230 then the theromstat open and the oil temp drop to 180 degree.
Hey Andy do you need help?