Originally Posted by BlkNismo

That does seem to be the general consensus, however I hear alot of guys runing the 19 row have trouble getting over 160 degrees in colder ambient temps without running block off plate.

Maybe a smaller row cooler would be best for all year around daily drive?

Originally Posted by KaienZ34

I live in south louisiana (about 30 mins from gulf) with a 25 row cooler w/thermo plate. In the winters here around town stop and go traffic or interstate doing 75 the temp would get to 180* and sit there. On the other hand during the summer months with 90+ temps it wouldn't get over 200* ever. Went to the track and made 7 back to back passes and it only got up to 220* for a very short time. By the time i made a pass and got back in line and up again to make another (about 15 mins) it was back down to 180*.