damn Seer I like that one and 20degrees probably would be enough if it does the job on the mountains and wheelin

have you noticed your coolant temp go up on mountain highway hills?

 

Love those Aeroforce gauges. My temp does go up on the hills (always has), it's not quite as high as it was (about 3 degrees lower) and it drops almost instantly once I crest. It used to just hold steady at however high it went. I installed hood louvers at the same time. That gave me at least five to eight degrees lower on the coolant side. I'm waitin' for Jeff from Tuffy to tell me some Enclosures are built or for Dan to want to trail La Plata Canyon before I can check it out on the passes. I'm pretty optimistic right now, but I can't do any joy riding for a bit. Got busted by She-Who-Must-Be-Obeyed with a big list of must do's. None of them have anything to do with the Jeep. Go figure.

 

An update on the heat sink cooler: DO NOT USE IT IF YOU DO ANY WHEELING! It's okay for flat highway driving, will probably work for some hills, but it doesn't do a thing if you're going 5mph up a mountain trail. I'm switching it out for a powered model like Chuck45 is using.