Quote:
Originally Posted by UNKNOWN_370
I'm glad you posted that report. Now I'm sadly going to have to agree with some of the comments posted on here. The Z heats up under pressure. According to your research report, you tested the 370z in ambient temps of 65degrees to 72degrees. Then you drove on a highway doing 50mph. If I drive like this in my Z without an oil cooler I won't break 190 for a temp. In temps over 90 I won't break 220. Honestly that testing wouldn't even prove the cooler works.
A good way to test the oil cooler without being on the track to doing like 10; 0-60 sprints. You will watch your gauge go up high to 250degrees plus.
19 rows may help for daily driving under normal conditions but, you wrote in your report that this cooler was to be design to work both on the street and the track. I do think mishimoto build quality is comparable to the other, more established brands, but on this oil cooler, you may want to test it in 90 degree testing under more duress. Also $600 is very pricey for a 19 row cooler. I didn't realize it was 19 rows. It looked large enough to be a 25 or 34 row. Sorry.
Maybe you guys may want to do more testing and consider a higher row cooler?
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Again, the core size is not the deciding factor of cooling efficiency. I have not seen any other data supporting any other products available on the internet. If you have the ability to collect data and are interested in testing this in more extreme conditions we would be happy to sell this to you at a discounted price. Unfortunately we cannot control ambient air temperatures during our testing. I can tell you we have this on our supercharged 370Z and I personally drove it under rough conditions in 80 degree weather and the temps stayed static. Unfortunately that car is located in California, and our engineering facility is located in Delaware (so we were unable to get data).
A great deal of the cooling efficiency is airflow. We've strategically placed this for optimal airflow.