Ive had e3s for 3 years now in the cuda they are great, run them in a garden pulling tractor no problems. They have a lifetime warrenty on them I sent 1 pkg back they gave me new ones.
I had a 360 filled to the top use it as a street with a 22 inch radiator it would stay at 180 going down highway, but it would hit 210 in town ran a 7 blade fan and one 16 inch electric for in town.